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Wehrli Custom Fab

Your mighty Duramax truck can make huge power with simple mods, and needs reliability improvements to handle that power. The good news is that Wehrli Custom Fab has plenty of both and can be a one-stop shop for all of your Duramax 2500 or 3500's needs. Wehrli has an impressive lineup of both Duramax performance parts and Duramax bulletproofing parts so that you can add big power and handle big power. Wehrli has everything from cold air intakes to wiring kits to adapter flanges to bolt kits to grilles and just about anything else you need for your Duramax truck.
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Item In Cart Wehrli WCF100095 Twin CP3 Controller | 03-12 Dodge 5.9L/6.7L Cummins 2500 / 3500
Wehrli WCF100095 Twin CP3 Controller | 03-12 Dodge 5.9L/6.7L Cummins 2500 / 3500
- In Stock. Ships in 3-5 business days.
$218.25
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Item In Cart Wehrli WCF100094 Twin CP3 Controller | 06-16 GM 6.6L Duramax 2500HD / 3500HD LBZ/LMM/LML
Wehrli WCF100094 Twin CP3 Controller | 06-16 GM 6.6L Duramax 2500HD / 3500HD LBZ/LMM/LML
- In Stock. Ships in 3-5 business days.
$218.25
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Item In Cart Wehrli WCF100232 Twin CP3 Kit Black Pulley | 04.5-05 GM 6.6L Duramax 2500HD / 3500HD LLY
Wehrli WCF100232 Twin CP3 Kit Black Pulley | 04.5-05 GM 6.6L Duramax 2500HD / 3500HD LLY
- In Stock. Ships in 7-10 business days.
$1,256.15
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Item In Cart Wehrli WCF100234 Twin CP3 Kit with Black Pulley | 11-16 GM 6.6L Duramax 2500HD / 3500HD LML
Wehrli WCF100234 Twin CP3 Kit with Black Pulley | 11-16 GM 6.6L Duramax 2500HD / 3500HD LML
- In Stock. Ships in 7-10 business days.
$1,353.15
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Item In Cart Wehrli 100233 Twin CP3 Kit | 06-10 GM 6.6L Duramax 2500HD / 3500HD LBZ/LMM
Wehrli 100233 Twin CP3 Kit | 06-10 GM 6.6L Duramax 2500HD / 3500HD LBZ/LMM
- In Stock. Ships in 7-10 business days.
$1,256.15
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Item In Cart Wehrli 100246 Twin CP3 Kit with Raw Pulley | 04.5-05 GM 6.6L Duramax 2500HD / 3500HD LLY
Wehrli 100246 Twin CP3 Kit with Raw Pulley | 04.5-05 GM 6.6L Duramax 2500HD / 3500HD LLY
- In Stock. Ships in 7-10 business days.
$1,256.15
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Item In Cart Wehrli 100247 Twin CP3 Kit with Raw Pulley | 06-10 GM 6.6L Duramax 2500HD / 3500HD LBZ/LMM
Wehrli 100247 Twin CP3 Kit with Raw Pulley | 06-10 GM 6.6L Duramax 2500HD / 3500HD LBZ/LMM
- In Stock. Ships in 7-10 business days.
$1,256.15
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Item In Cart Wehrli 100248 Twin CP3 Kit with Raw Pulley | 11-16 GM 6.6L Duramax 2500HD / 3500HD LML
Wehrli 100248 Twin CP3 Kit with Raw Pulley | 11-16 GM 6.6L Duramax 2500HD / 3500HD LML
- In Stock. Ships in 7-10 business days.
$1,353.15
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Item In Cart Wehrli 100637 4
Wehrli 100637 4" Intake Kit | 04.5-05 GM 6.6L Duramax 2500HD / 3500HD LLY- Superseded to WCF100301
Not for Sale.
$542.23
Item In Cart Wehrli 100638 4
Wehrli 100638 4" Intake Kit | 06-07 GM 6.6L Duramax 2500HD / 3500HD LBZ - Superseded to WCF100302
Not for Sale.
$542.23
Item In Cart Wehrli 100692 Upper Valve Cover Set | 11-16 GM 6.6L Duramax 2500HD / 3500HD LML - SuperSeded to WCF100416
Wehrli 100692 Upper Valve Cover Set | 11-16 GM 6.6L Duramax 2500HD / 3500HD LML - SuperSeded to WCF100416
Not for Sale.
$387.10
Item In Cart Wehrli 100517 Upper Coolant Pipe | 10-18 6.7L Cummins 2500 / 3500
Wehrli 100517 Upper Coolant Pipe | 10-18 6.7L Cummins 2500 / 3500
- Built to order. 10-15 business day lead time.
$144.53
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Item In Cart Wehrli WCF100118 Spacer Plate Kit, T4 Flange, 0.5 in., incl. studs and gaskets
Wehrli WCF100118 Spacer Plate Kit, T4 Flange, 0.5 in., incl. studs and gaskets
- In Stock. Ships in 3-5 business days.
$79.54
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Item In Cart Wehrli WCF100216 Billet Brake Reservoir Cap | 99-22 GM 1500/2500/3500, Black Anodized
Wehrli WCF100216 Billet Brake Reservoir Cap | 99-22 GM 1500/2500/3500, Black Anodized
- In Stock. Ships in 3-5 business days.
$40.74
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Item In Cart Wehrli WCF100215 Billet Brake Reservoir Cap | 99-22 GM 1500/2500/3500, Clear Anodized
Wehrli WCF100215 Billet Brake Reservoir Cap | 99-22 GM 1500/2500/3500, Clear Anodized
- In Stock. Ships in 3-5 business days.
$40.74
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Item In Cart Wehrli WCF100189 Billet Crankcase PCV Vent Fitting Kit | 04.5-10 GM 6.6L Duramax 2500HD / 3500HD
Wehrli WCF100189 Billet Crankcase PCV Vent Fitting Kit | 04.5-10 GM 6.6L Duramax 2500HD / 3500HD
- In Stock. Ships in 3-5 business days.
$44.62
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Item In Cart Wehrli 100024 Valley CP3 Block Off Plate | 01-16 Duramax
Wehrli 100024 Valley CP3 Block Off Plate | 01-16 Duramax
- In Stock. Ships in 3-5 business days.
$66.93
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Item In Cart Wehrli 100361 Fuel Filter Housing | 17-22 GM 6.6L Duramax 2500HD / 3500HD Long Bed
Wehrli 100361 Fuel Filter Housing | 17-22 GM 6.6L Duramax 2500HD / 3500HD Long Bed
- In Stock. Ships in 3-5 business days.
$222.13
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Item In Cart Wehrli 100648 2
Wehrli 100648 2" Stainless Passenger Up Pipe with Gaskets (Twin Turbo Only) | 01-04 GM 6.6L Duramax 2500HD / 3500HD
- Built to order. 10-15 business day lead time.
$290.03
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Item In Cart Wehlri 100269 11-16 GM 6.6L Duramax 2500HD / 3500HD Relocation Mount for FASS Lift Pump
Wehlri 100269 11-16 GM 6.6L Duramax 2500HD / 3500HD Relocation Mount for FASS Lift Pump
- In Stock. Ships in 3-5 business days.
$96.03
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Item In Cart Wehrli 100828 Dip Stick Tube, Transmission, Driver Side, | 01-10 GM 6.6L Duramax 2500HD / 3500HD LB7/LLY/LBZ/LMM
Wehrli 100828 Dip Stick Tube, Transmission, Driver Side, | 01-10 GM 6.6L Duramax 2500HD / 3500HD LB7/LLY/LBZ/LMM
- In Stock. Ships in 3-5 business days.
$105.73
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Item In Cart 17-22 GM 6.6L Duramax Wehrli Up Pipe Bolt Kit
17-22 GM 6.6L Duramax Wehrli Up Pipe Bolt Kit
- In Stock. Ships in 3-5 business days.
$55.29
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Item In Cart Wehrli 100429 CP3 Pulley | 01-16 GM 6.6L Duramax 2500HD / 3500HD
Wehrli 100429 CP3 Pulley | 01-16 GM 6.6L Duramax 2500HD / 3500HD
- In Stock. Ships in 3-5 business days.
$271.60
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Item In Cart 04.5-10 Duramax LLY/LBZ/LMM Wehrli 3
04.5-10 Duramax LLY/LBZ/LMM Wehrli 3" Stainless Down Pipe
- In Stock. Ships in 3-5 business days.
$199.82
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Item In Cart Wehrli Dry Round Tapered Air Filter
Wehrli Dry Round Tapered Air Filter
- In Stock. Ships in 3-5 business days.
$65.96
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Item In Cart Wehrli 100271 Deep Offset Twin CP3 Pulley | 01-16 Duramax, Black Anodized
Wehrli 100271 Deep Offset Twin CP3 Pulley | 01-16 Duramax, Black Anodized
- In Stock. Ships in 3-5 business days.
$286.15
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Item In Cart Wehrli 100023 Relief Valve Block Off Kit | 01-04 GM 6.6L Duramax 2500HD / 3500HD LB7
Wehrli 100023 Relief Valve Block Off Kit | 01-04 GM 6.6L Duramax 2500HD / 3500HD LB7
- In Stock. Ships in 3-5 business days.
$66.93
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Item In Cart 17-22 GM 6.6L L5P Stainless Duramax Wehrli Up Pipe Kit w/ Gaskets 2in
17-22 GM 6.6L L5P Stainless Duramax Wehrli Up Pipe Kit w/ Gaskets 2in
- In Stock. Ships in 3-5 business days.
$635.35
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Item In Cart 01-04 LB7 Duramax Wehrli Up Pipe Kit w/ Gaskets 2in Stainless
01-04 LB7 Duramax Wehrli Up Pipe Kit w/ Gaskets 2in Stainless
- In Stock. Ships in 3-5 business days.
$577.15
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Item In Cart Wehrli WCF100093 Twin CP3 Controller | 01-05 Duramax LB7/LLY
Wehrli WCF100093 Twin CP3 Controller | 01-05 Duramax LB7/LLY
- In Stock. Ships in 3-5 business days.
$218.25
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Item In Cart 01-04 GM 6.6L Duramax 2500HD / 3500HD Wehrli 3
01-04 GM 6.6L Duramax 2500HD / 3500HD Wehrli 3" Down-Pipe
- In Stock. Ships in 3-5 business days.
$222.13
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Item In Cart 01-16 GM 6.6L Duramax 2500HD / 3500HD Wehrli Up Pipe Bolt Kit
01-16 GM 6.6L Duramax 2500HD / 3500HD Wehrli Up Pipe Bolt Kit
- In Stock. Ships in 3-5 business days.
$31.96
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Item In Cart Wehrli WCF100229 High Flow Rail Fitting (Short) | 01-05 & 11-16 GM 6.6L Duramax 2500HD / 3500HD
Wehrli WCF100229 High Flow Rail Fitting (Short) | 01-05 & 11-16 GM 6.6L Duramax 2500HD / 3500HD
- In Stock. Ships in 3-5 business days.
$37.83
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Item In Cart Wehrli WCF100113 Rear AAM 11.5
Wehrli WCF100113 Rear AAM 11.5" Differential Cover | 01-19 GM 6.6L Duramax 2500HD / 3500HD and 03-19 Dodge Ram Cummins
- Built to order. 10-15 business day lead time.
$343.38
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Item In Cart Wehrli 100362 Fuel Filter Housing Kit | 20-22 GM 6.6L Duramax 2500HD / 3500HD Short Bed
Wehrli 100362 Fuel Filter Housing Kit | 20-22 GM 6.6L Duramax 2500HD / 3500HD Short Bed
- In Stock. Ships in 3-5 business days.
$222.13
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Item In Cart 01-10 GM 6.6L Duramax 2500HD / 3500HD Wehrli Relocation Mount for FASS Lift Pump
01-10 GM 6.6L Duramax 2500HD / 3500HD Wehrli Relocation Mount for FASS Lift Pump
- In Stock. Ships in 3-5 business days.
$92.15
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Item In Cart Wehrli 100652 Driver Up Pipe w/ Gaskets (Single or Twin Turbo), 2in, 01-16 Duramax, Stainless
Wehrli 100652 Driver Up Pipe w/ Gaskets (Single or Twin Turbo), 2in, 01-16 Duramax, Stainless
- In Stock. Ships in 3-5 business days.
$290.03
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Item In Cart 04.5-10 Duramax LLY/LBZ/LMM Wehrli 3
04.5-10 Duramax LLY/LBZ/LMM Wehrli 3" Down Pipe
- In Stock. Ships in 3-5 business days.
$179.45
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Item In Cart Wehrli 5
Wehrli 5" Inlet Dry Air Filter
- In Stock. Ships in 3-5 business days.
$63.05
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Item In Cart 15-19 Chevrolet Silverado 2500/3500HD Wehrli LML/L5P Bumper Grille
15-19 Chevrolet Silverado 2500/3500HD Wehrli LML/L5P Bumper Grille
- Built to order. 10-15 business day lead time.
$140.65
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Item In Cart Wehrli 100654 Passenger Up Pipe w/ Gaskets (Single Turbo), 2in, | 01-04 LB7 Duramax, Stainless
Wehrli 100654 Passenger Up Pipe w/ Gaskets (Single Turbo), 2in, | 01-04 LB7 Duramax, Stainless
- In Stock. Ships in 3-5 business days.
$290.03
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Item In Cart Wehrli 100230 Rail Fitting | 04.5-10 GM 6.6L Duramax 2500HD / 3500HD
Wehrli 100230 Rail Fitting | 04.5-10 GM 6.6L Duramax 2500HD / 3500HD
- In Stock. Ships in 3-5 business days.
$59.17
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Item In Cart Wehrli 100245 Twin CP3 Kit with Raw Pulley | 01-04 GM 6.6L Duramax 2500HD / 3500HD LB7
Wehrli 100245 Twin CP3 Kit with Raw Pulley | 01-04 GM 6.6L Duramax 2500HD / 3500HD LB7
- In Stock. Ships in 7-10 business days.
$1,256.15
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Item In Cart Wehrli 100589 Up Pipe Kit w/ Gaskets (Twin Turbo), 2in, | 01-04 LB7 Duramax, Stainless
Wehrli 100589 Up Pipe Kit w/ Gaskets (Twin Turbo), 2in, | 01-04 LB7 Duramax, Stainless
- In Stock. Ships in 3-5 business days.
$542.23
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Item In Cart Wehrli 100231 Twin CP3 Kit | 01-04 GM 6.6L Duramax 2500HD / 3500HD LB7
Wehrli 100231 Twin CP3 Kit | 01-04 GM 6.6L Duramax 2500HD / 3500HD LB7
- In Stock. Ships in 7-10 business days.
$1,256.15
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Item In Cart Wehrli Universal Air Filter Cover
Wehrli Universal Air Filter Cover
- In Stock. Ships in 3-5 business days.
$38.75
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Item In Cart 04.5-16 GM 6.6L Duramax 2500HD / 3500HD Wehrli VGT Turbo Heat Blanket
04.5-16 GM 6.6L Duramax 2500HD / 3500HD Wehrli VGT Turbo Heat Blanket
- In Stock. Ships in 3-5 business days.
$140.65
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Item In Cart Wehrli 100426 Valance Filler Panel Kit | 15-19 Chevy 2500/3500 HD, W/O Tow Hooks, Raw
Wehrli 100426 Valance Filler Panel Kit | 15-19 Chevy 2500/3500 HD, W/O Tow Hooks, Raw
- In Stock. Ships in 3-5 business days.
$202.73
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Item In Cart Wehrli 100453 3/8
Wehrli 100453 3/8" Bumper Spacer Kit, 15-19 GM 2500/3500 HD Truck
- In Stock. Ships in 3-5 business days.
$163.93
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Item In Cart Wehrli 100840 Traction Bar Installation Kit | 01-10 GM 6.6L Duramax 2500HD / 3500HD
Wehrli 100840 Traction Bar Installation Kit | 01-10 GM 6.6L Duramax 2500HD / 3500HD
- In Stock. Ships in 3-5 business days.
$252.20
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Item In Cart Wehrli 100443 Billet Oil Fill Tube Cap | 01+ GM GM 6.6L Duramax 2500HD / 3500HD LB7/LLY/LBZ/LMM/LML/L5P Black Anodized
Wehrli 100443 Billet Oil Fill Tube Cap | 01+ GM GM 6.6L Duramax 2500HD / 3500HD LB7/LLY/LBZ/LMM/LML/L5P Black Anodized
- In Stock. Ships in 3-5 business days.
$47.53
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Item In Cart Wehrli 100390 Marker Light Delete Kit, Billet, 20-21 GMC 2500 / 3500 HD, w/ Logo, Raw
Wehrli 100390 Marker Light Delete Kit, Billet, 20-21 GMC 2500 / 3500 HD, w/ Logo, Raw
- In Stock. Ships in 3-5 business days.
$241.53
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Item In Cart 11-16 GM 2500/3500HD 6.6L Duramax LML 3
11-16 GM 2500/3500HD 6.6L Duramax LML 3" Stainless Turbo Downpipe WCF100704
- In Stock. Ships in 3-5 business days.
$251.23
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Item In Cart Wehrli 100393 Marker Light Delete Kit, Billet, 20-21 GMC 2500 / 3500 HD, w/o Logo, Fine Texture Black
Wehrli 100393 Marker Light Delete Kit, Billet, 20-21 GMC 2500 / 3500 HD, w/o Logo, Fine Texture Black
- In Stock. Ships in 3-5 business days.
$290.03
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Item In Cart Wehrli 100462 3/4
Wehrli 100462 3/4" Bumper Spacer Kit | 15-19 GM 2500/3500 HD Truck
- In Stock. Ships in 3-5 business days.
$231.83
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Item In Cart Wehrli 100358 Spacer Plate Kit, T4 Flange, 1.5 in., incl. studs and gaskets
Wehrli 100358 Spacer Plate Kit, T4 Flange, 1.5 in., incl. studs and gaskets
- In Stock. Ships in 3-5 business days.
$134.83
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Item In Cart Wehrli 100705 3
Wehrli 100705 3" 3 Bolt Flange Style Down Pipe | 2015.5-2016 Duramax LML, Stainless
- In Stock. Ships in 3-5 business days.
$338.53
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Item In Cart Wehrli WCF100096 Billet Turbo Resonator Block Off Plate | 11-16 GM 6.6L Duramax 2500HD / 3500HD LML
Wehrli WCF100096 Billet Turbo Resonator Block Off Plate | 11-16 GM 6.6L Duramax 2500HD / 3500HD LML
- In Stock. Ships in 3-5 business days.
$42.68
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Item In Cart Wehrli 100425 Valance Filler Panel Kit | 15-19 Chevy 2500/3500 HD, W Tow Hooks, Raw
Wehrli 100425 Valance Filler Panel Kit | 15-19 Chevy 2500/3500 HD, W Tow Hooks, Raw
- In Stock. Ships in 3-5 business days.
$208.55
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Item In Cart Wehrli 100469 Transmission Cooler Thermostat Bypass Kit | 17-19 GM 6.6L Duramax 2500HD / 3500HD L5P Black Anodized
Wehrli 100469 Transmission Cooler Thermostat Bypass Kit | 17-19 GM 6.6L Duramax 2500HD / 3500HD L5P Black Anodized
- In Stock. Ships in 3-5 business days.
$54.32
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Item In Cart Wehrli 100796 MAP SENSOR SEAL & BRACKET, | 06-10 LBZ/LMM DURAMAX
Wehrli 100796 MAP SENSOR SEAL & BRACKET, | 06-10 LBZ/LMM DURAMAX
- In Stock. Ships in 3-5 business days.
$15.52
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Item In Cart Wehrli 100442 Billet Oil Fill Tube Cap | 01-22 GM GM 6.6L Duramax 2500HD / 3500HD LB7/LLY/LBZ/LMM/LML/L5P Clear Anodized
Wehrli 100442 Billet Oil Fill Tube Cap | 01-22 GM GM 6.6L Duramax 2500HD / 3500HD LB7/LLY/LBZ/LMM/LML/L5P Clear Anodized
- In Stock. Ships in 3-5 business days.
$49.47
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Item In Cart Wehrli 100800 Spacer Plate Kit, T4 Flange, 1 in., incl. studs and gaskets
Wehrli 100800 Spacer Plate Kit, T4 Flange, 1 in., incl. studs and gaskets
- In Stock. Ships in 3-5 business days.
$120.28
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Item In Cart Wehrli WCF100121 3
Wehrli WCF100121 3" V-Band Style Down Pipe | 2011-2015 Duramax LML
- In Stock. Ships in 3-5 business days.
$212.43
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Item In Cart Wehrli 100473 Intake Resonator Delete Plug | 17-22 GM 6.6L Duramax 2500HD / 3500HD L5P Black Anodized
Wehrli 100473 Intake Resonator Delete Plug | 17-22 GM 6.6L Duramax 2500HD / 3500HD L5P Black Anodized
- In Stock. Ships in 3-5 business days.
$27.16
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Item In Cart Wehrli 100427 Valance Filler Panel Kit | 15-19 Chevy 2500/3500 HD, W Tow Hooks, Fine Texture Black
Wehrli 100427 Valance Filler Panel Kit | 15-19 Chevy 2500/3500 HD, W Tow Hooks, Fine Texture Black
- In Stock. Ships in 3-5 business days.
$257.05
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Item In Cart 20-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli Traction Bar Brackets & Hardware Install Kit
20-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli Traction Bar Brackets & Hardware Install Kit
- In Stock. Ships in 3-5 business days.
$252.20
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Item In Cart 17-22 GM 6.6L Duramax 2500HD / 3500HD L5P Wehrli FASS Lift Pump Relocation Bracket WCF100276
17-22 GM 6.6L Duramax 2500HD / 3500HD L5P Wehrli FASS Lift Pump Relocation Bracket WCF100276
- In Stock. Ships in 3-5 business days.
$57.23
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Item In Cart Wehrli 100444 3/4
Wehrli 100444 3/4" Bumper Spacer Kit | 20-22 GM 2500/3500 HD Truck
- In Stock. Ships in 3-5 business days.
$173.63
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Item In Cart Wehrli 100428 Valance Filler Panel Kit | 15-19 Chevy 2500/3500 HD W/O Tow Hooks, Fine Texture Black
Wehrli 100428 Valance Filler Panel Kit | 15-19 Chevy 2500/3500 HD W/O Tow Hooks, Fine Texture Black
- In Stock. Ships in 3-5 business days.
$257.05
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Item In Cart Wehrli 100841 Traction Bar Installation Kit | 11-19 Duramax
Wehrli 100841 Traction Bar Installation Kit | 11-19 Duramax
- In Stock. Ships in 3-5 business days.
$252.20
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Item In Cart Wehrli 100842 Traction Bar Installation Kit | Ford/Dodge/Universal
Wehrli 100842 Traction Bar Installation Kit | Ford/Dodge/Universal
- In Stock. Ships in 3-5 business days.
$112.52
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Item In Cart Wehrli 100446 3/8
Wehrli 100446 3/8" Bumper Spacer Kit | 20-22 GM 2500/3500 HD Truck
- In Stock. Ships in 3-5 business days.
$131.92
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Item In Cart Wehrli 100338 Intake Grid Heater Delete | 98.5-07 Cummins 5.9L
Wehrli 100338 Intake Grid Heater Delete | 98.5-07 Cummins 5.9L
- Built to order. 10-15 business day lead time.
$105.73
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Item In Cart 01-07 GM 6.6L Duramax 2500HD / 3500HD Wehrli Allison Transfer Case Brace
01-07 GM 6.6L Duramax 2500HD / 3500HD Wehrli Allison Transfer Case Brace
- Built to order. 10-15 business day lead time.
$154.00
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Item In Cart 01-04 GM 6.6L Duramax 2500HD / 3500HD Wehrli Y-Bridge Kit - Discontinued
01-04 GM 6.6L Duramax 2500HD / 3500HD Wehrli Y-Bridge Kit - Discontinued
Not for Sale.
$581.03
Item In Cart Wehrli 100854 Traction Bar Kit | 99-18 Dodge/Ford Applications
Wehrli 100854 Traction Bar Kit | 99-18 Dodge/Ford Applications
- Built to order. 10-15 business day lead time.
$697.43
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Item In Cart 03-07 Dodge 5.9L Cummins 2500 / 3500 Wehrli 3.5
03-07 Dodge 5.9L Cummins 2500 / 3500 Wehrli 3.5" High Flow Intake & Intercooler Pipe Kit
- Built to order. 10-15 business day lead time.
$513.13
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Item In Cart Wehrli 100709 4
Wehrli 100709 4" Intake & Resonator Delete | 17-19 GM 6.6L Duramax 2500HD / 3500HD
- Built to order. 10-15 business day lead time.
$207.58
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Item In Cart Wehrli 100335 4
Wehrli 100335 4" Intake Kit | 04.5-05 GM 6.6L Duramax 2500HD / 3500HD LLY
- Built to order. 10-15 business day lead time.
$387.03
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Item In Cart 01-04 GM 6.6L Duramax 2500HD / 3500HD LB7 Wehrli 4
01-04 GM 6.6L Duramax 2500HD / 3500HD LB7 Wehrli 4" Intake Kit - Superseded to WCF100300
Not for Sale.
$488.88
Item In Cart 07.5-10 GM 6.6L Duramax 2500HD / 3500HD LMM Wehrli 4
07.5-10 GM 6.6L Duramax 2500HD / 3500HD LMM Wehrli 4" Intake Kit 100635- Superseded to WCF100193
Not for Sale.
$387.03
Item In Cart Wehrli 100346 4
Wehrli 100346 4" Cold Air Intake Kit | 03-07 Dodge 5.9L Cummins 2500 / 3500
- Built to order. 10-15 business day lead time.
$367.63
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Item In Cart Wehrli 100712 High Flow Intake Bundle Kit | 01-04 GM 6.6L Duramax 2500HD / 3500HD LB7
Wehrli 100712 High Flow Intake Bundle Kit | 01-04 GM 6.6L Duramax 2500HD / 3500HD LB7
- Built to order. 10-15 business day lead time.
$1,867.25
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Item In Cart Wehrli 100333 4
Wehrli 100333 4" Intake Kit | 03-07 Ford F250 / F350 6.0L Powerstroke
- Built to order. 10-15 business day lead time.
$387.03
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Item In Cart 07.5-18 Dodge 6.7L Cummins 2500 / 3500 Wehrli 4
07.5-18 Dodge 6.7L Cummins 2500 / 3500 Wehrli 4" Intake Kit
- Built to order. 10-15 business day lead time.
$406.43
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Item In Cart Wehrli 100334 4
Wehrli 100334 4" Intake Kit | 01-04 GM 6.6L Duramax 2500HD / 3500HD LB7
- Built to order. 10-15 business day lead time.
$344.35
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Item In Cart 06-07 GM 6.6L Duramax 2500HD / 3500HD Wehrli 4
06-07 GM 6.6L Duramax 2500HD / 3500HD Wehrli 4" Intake Kit -Superseded to WCF100192
Not for Sale.
$411.28
Item In Cart Wehrli WCF100129 3.5
Wehrli WCF100129 3.5" Down Pipe | 17-22 GM 6.6L Duramax 2500HD / 3500HD L5P
In Stock. Ships in 1 Business Day!
$309.43
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Item In Cart Wehrli 100359 3
Wehrli 100359 3" Drivers Cold Side Intercooler Pipe | 03-07 Dodge 5.9L Cummins 2500 / 3500
- Built to order. 10-15 business day lead time.
$193.03
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Item In Cart 17-19 GM 6.6L Duramax 2500HD / 3500HD Wehrli 3
17-19 GM 6.6L Duramax 2500HD / 3500HD Wehrli 3" Intercooler Pipe
- Built to order. 10-15 business day lead time.
$305.55
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Item In Cart 01-04 GM 6.6L Duramax 2500HD / 3500HD Wehrli Y-Bridge Kit
01-04 GM 6.6L Duramax 2500HD / 3500HD Wehrli Y-Bridge Kit
- Built to order. 10-15 business day lead time.
$823.53
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Item In Cart 20-22 GM 6.6L Duramax 2500HD / 3500HD Wehrli Custom Fab 3.5
20-22 GM 6.6L Duramax 2500HD / 3500HD Wehrli Custom Fab 3.5" Turbo Intake Horn
- Built to order. 10-15 business day lead time.
$212.43
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Item In Cart 17-19 GM 6.6L Duramax 2500HD / 3500HD Wehrli 3.5
17-19 GM 6.6L Duramax 2500HD / 3500HD Wehrli 3.5" Intake Horn w/ PCV Port
- Built to order. 10-15 business day lead time.
$212.43
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Item In Cart Wehrli 100622 Upper Coolant Pipe | 06-10 GM 6.6L Duramax 2500HD / 3500HD LBZ/LMM
Wehrli 100622 Upper Coolant Pipe | 06-10 GM 6.6L Duramax 2500HD / 3500HD LBZ/LMM
- Built to order. 10-15 business day lead time.
$130.95
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Item In Cart 01-19 GM 6.6L Duramax Wehrli Billet Brake Reservoir Cover
01-19 GM 6.6L Duramax Wehrli Billet Brake Reservoir Cover
- Built to order. 10-15 business day lead time.
$130.95
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Item In Cart Wehrli 100646 Coolant Tank Kit | 07.5-10 GM 6.6L Duramax 2500HD / 3500HD LMM
Wehrli 100646 Coolant Tank Kit | 07.5-10 GM 6.6L Duramax 2500HD / 3500HD LMM
- Built to order. 10-15 business day lead time.
$435.53
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Item In Cart 11-16 GM 6.6L Duramax 2500HD / 3500HD Wehrli 3
11-16 GM 6.6L Duramax 2500HD / 3500HD Wehrli 3" Intercooler Pipe - Hot/Driver's Side
- Built to order. 10-15 business day lead time.
$266.75
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Item In Cart 01-10 GM 6.6L Duramax 2500HD / 3500HD Wehrli Heavy Duty Engine Mounts
01-10 GM 6.6L Duramax 2500HD / 3500HD Wehrli Heavy Duty Engine Mounts
- Built to order. 10-15 business day lead time.
$429.00
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Item In Cart Wehrli WCF100025 Coolant Plug for Engine Cover | 01-16 GM 6.6L Duramax 2500HD / 3500HD
Wehrli WCF100025 Coolant Plug for Engine Cover | 01-16 GM 6.6L Duramax 2500HD / 3500HD
- In Stock. Ships in 3-5 business days.
$22.31
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Item In Cart Wehrli WCF100114 Rear Differential Cover | 20-22 GM 2500/3500HD and 19-22 Dodge Ram 2500/3500
Wehrli WCF100114 Rear Differential Cover | 20-22 GM 2500/3500HD and 19-22 Dodge Ram 2500/3500
- Built to order. 10-15 business day lead time.
$343.38
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Item In Cart Wehrli WCF100135 Allison 4x4 Transfer Case Brace | 07.5-10 GM 6.6L Duramax 2500HD / 3500HD LMM
Wehrli WCF100135 Allison 4x4 Transfer Case Brace | 07.5-10 GM 6.6L Duramax 2500HD / 3500HD LMM
- Built to order. 10-15 business day lead time.
$154.00
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Item In Cart 11-19 GM 6.6L Duramax Wehrli Allison 2500HD / 3500HD L5P Transfer Case Brace
11-19 GM 6.6L Duramax Wehrli Allison 2500HD / 3500HD L5P Transfer Case Brace
- Built to order. 10-15 business day lead time.
$154.00
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Item In Cart Wehrli WCF100155 Billet Coolant Heater Core Firewall Fitting | 99-22 GM GM 6.6L Duramax 2500HD / 3500HD
Wehrli WCF100155 Billet Coolant Heater Core Firewall Fitting | 99-22 GM GM 6.6L Duramax 2500HD / 3500HD
- In Stock. Ships in 3-5 business days.
$37.83
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Item In Cart Wehrli WCF100209 Brake Master Cylinder Reservoir Cover | 04.5-21 Dodge 5.9L and 6.7L Ram Cummins
Wehrli WCF100209 Brake Master Cylinder Reservoir Cover | 04.5-21 Dodge 5.9L and 6.7L Ram Cummins
- Built to order. 10-15 business day lead time.
$144.53
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Item In Cart Wehrli WCF100223 Upper Coolant Pipe | 19-21 Dodge Ram 6.7L Cummins 2500 / 3500
Wehrli WCF100223 Upper Coolant Pipe | 19-21 Dodge Ram 6.7L Cummins 2500 / 3500
- Built to order. 10-15 business day lead time.
$144.53
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Item In Cart Wehrli WCF100684 Stage 2 4
Wehrli WCF100684 Stage 2 4" Intake Kit with Airbox | 20-22 GM 6.6L Duramax 2500HD / 3500HD L5P
- Built to order. 10-15 business day lead time.
$771.15
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Item In Cart 11-19 GM Silverado/Sierra 2500/3500HD Lower Splash Shield Kit 100432
11-19 GM Silverado/Sierra 2500/3500HD Lower Splash Shield Kit 100432
- Built to order. 10-15 business day lead time.
$263.84
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Item In Cart 01-10 GM Silverado/Sierra 2500/3500HD Lower Splash Shield Kit WCF100463
01-10 GM Silverado/Sierra 2500/3500HD Lower Splash Shield Kit WCF100463
- Built to order. 10-15 business day lead time.
$263.84
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Item In Cart 06-10 GM 6.6L Duramax 2500HD / 3500HD LBZ/LMM Passenger Side Intercooler Outlet Elbow Kit WCF100466
06-10 GM 6.6L Duramax 2500HD / 3500HD LBZ/LMM Passenger Side Intercooler Outlet Elbow Kit WCF100466
- Built to order. 10-15 business day lead time.
$212.43
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Item In Cart 03-18 Dodge Ram 5.9L/6.7L Cummins 2500 / 3500 Wehrli Billet Individual Runner Intake Manifold
03-18 Dodge Ram 5.9L/6.7L Cummins 2500 / 3500 Wehrli Billet Individual Runner Intake Manifold
- Built to order. 10-15 business day lead time.
$2,420.15
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Item In Cart 17-22 GM 6.6L Duramax 2500HD / 3500HD L5P T4 Turbo Pedestal Adapter Kit
17-22 GM 6.6L Duramax 2500HD / 3500HD L5P T4 Turbo Pedestal Adapter Kit
- Built to order. 10-15 business day lead time.
$387.03
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Item In Cart 98-21 Dodge Ram 5.9L/6.7L Cummins 2500 / 3500 Billet Aluminum Brake Master Cylinder Cap Clear Anodized
98-21 Dodge Ram 5.9L/6.7L Cummins 2500 / 3500 Billet Aluminum Brake Master Cylinder Cap Clear Anodized
- In Stock. Ships in 3-5 business days.
$33.95
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Item In Cart 98-21 Dodge Ram 5.9L/6.7L Cummins 2500 / 3500 Billet Aluminum Brake Master Cylinder Cap Black Anodized
98-21 Dodge Ram 5.9L/6.7L Cummins 2500 / 3500 Billet Aluminum Brake Master Cylinder Cap Black Anodized
- In Stock. Ships in 3-5 business days.
$33.95
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Item In Cart 04.5-07 Dodge Ram 5.9L Cummins 2500 / 3500 High Mount 4
04.5-07 Dodge Ram 5.9L Cummins 2500 / 3500 High Mount 4" S400 Down Pipe
- In Stock. Ships in 3-5 business days.
$309.43
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Item In Cart 20-22 GM 6.6L Duramax 2500HD / 3500HD L5P OEM Placement Coolant Tank Kit WCF100268
20-22 GM 6.6L Duramax 2500HD / 3500HD L5P OEM Placement Coolant Tank Kit WCF100268
- Built to order. 10-15 business day lead time.
$484.03
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Item In Cart 04.5-07 Dodge Ram 5.9L Cummins 2500 / 3500 High Mount 4
04.5-07 Dodge Ram 5.9L Cummins 2500 / 3500 High Mount 4" S300 Down Pipe
- In Stock. Ships in 3-5 business days.
$309.43
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Item In Cart 11-14 Chevrolet Silverado 2500/3500HD Bumper Grille 100285
11-14 Chevrolet Silverado 2500/3500HD Bumper Grille 100285
- Built to order. 10-15 business day lead time.
$140.65
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Item In Cart 15-19 GMC Sierra 2500/3500HD Wehrli LML/L5P Bumper Grille
15-19 GMC Sierra 2500/3500HD Wehrli LML/L5P Bumper Grille
- Built to order. 10-15 business day lead time.
$140.65
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Item In Cart 03-07 Dodge Ram 2500 / 3500 5.9L Cummins Wehrli Stage 1 Intake Bundle Kit 100329
03-07 Dodge Ram 2500 / 3500 5.9L Cummins Wehrli Stage 1 Intake Bundle Kit 100329
- Built to order. 10-15 business day lead time.
$707.13
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Item In Cart 03-05 Dodge Ram 5.9L Cummins Precision Billet Valve Cover 100330
03-05 Dodge Ram 5.9L Cummins Precision Billet Valve Cover 100330
- Built to order. 10-15 business day lead time.
$635.00
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Item In Cart 11-16 GM 6.6L Duramax 2500HD / 3500HD LML Wehrli Heavy Duty Engine Mounts
11-16 GM 6.6L Duramax 2500HD / 3500HD LML Wehrli Heavy Duty Engine Mounts
- Built to order. 10-15 business day lead time.
$429.00
View Details
Item In Cart 01-04 GM 2500/3500HD 6.6L Duramax LB7 3.5
01-04 GM 2500/3500HD 6.6L Duramax LB7 3.5" Wehrli Intake Horn
- Built to order. 10-15 business day lead time.
$131.92
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Item In Cart 17-19 GM 2500/3500HD 6.6L Duramax L5P 4
17-19 GM 2500/3500HD 6.6L Duramax L5P 4" Intake Kit with Air Box
- Built to order. 10-15 business day lead time.
$556.78
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Item In Cart 01-04 GM 2500/3500HD 6.6L Duramax LB7 Wehrli 3
01-04 GM 2500/3500HD 6.6L Duramax LB7 Wehrli 3" Drivers Side Intercooler Pipe
- Built to order. 10-15 business day lead time.
$280.33
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Item In Cart 04.5-10 GM 2500/3500HD 6.6L Duramax Wehrli Driver Side 3
04.5-10 GM 2500/3500HD 6.6L Duramax Wehrli Driver Side 3" Intercooler Pipe
- Built to order. 10-15 business day lead time.
$280.33
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Item In Cart 17-19 GM 2500/3500HD 6.6L Duramax L5P 4
17-19 GM 2500/3500HD 6.6L Duramax L5P 4" Intake Kit with Air Box Stage 2
- Built to order. 10-15 business day lead time.
$750.78
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Item In Cart 01-16 GM 2500/3500HD 6.6L Duramax Wehrli Billet Exhaust Manifolds
01-16 GM 2500/3500HD 6.6L Duramax Wehrli Billet Exhaust Manifolds
- Ships in 7-10 Business Day Lead Time.
$1,289.13
View Details
Item In Cart 20-22 GM 2500/3500HD 6.6L Duramax L5P 3
20-22 GM 2500/3500HD 6.6L Duramax L5P 3" Drivers Hot Side Intercooler Pipe Kit
- Built to order. 10-15 business day lead time.
$305.55
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Item In Cart 06-21 Dodge 2500/3500 Ram 5.9L Cummins Billet Valve Cover
06-21 Dodge 2500/3500 Ram 5.9L Cummins Billet Valve Cover
- Built to order. 10-15 business day lead time.
$635.00
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Item In Cart 06-10 GM 2500/3500HD 6.6L Duramax Wehrli 3.5
06-10 GM 2500/3500HD 6.6L Duramax Wehrli 3.5" Passenger Cold Side Intercooler Pipe Kit
- Built to order. 10-15 business day lead time.
$377.33
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Item In Cart 11-14 Chevrolet Silverado 2500/3500HD Lower Valance Filler Panel With Tow Hook Cutouts -Fine Textured Black
11-14 Chevrolet Silverado 2500/3500HD Lower Valance Filler Panel With Tow Hook Cutouts -Fine Textured Black
- Built to order. 10-15 business day lead time.
$257.05
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Item In Cart 11-14 Chevrolet Silverado 2500/3500HD Lower Valance Filler Panel Without Tow Hook Cutouts -Fine Textured Black
11-14 Chevrolet Silverado 2500/3500HD Lower Valance Filler Panel Without Tow Hook Cutouts -Fine Textured Black
- Built to order. 10-15 business day lead time.
$257.05
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Item In Cart 17-22 GM 2500/3500HD 6.6L Duramax L5P Billet Exhaust Manifolds
17-22 GM 2500/3500HD 6.6L Duramax L5P Billet Exhaust Manifolds
- In Stock. Ships in 3-5 business days.
$1,450.15
View Details
Item In Cart 20-22 GM 2500/3500HD 6.6l Duramax L5P 3.5
20-22 GM 2500/3500HD 6.6l Duramax L5P 3.5" Passenger Cold Side Intercooler Pipe Kit
- Built to order. 10-15 business day lead time.
$344.35
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Item In Cart 11-22 Ford F250/F350 6.7L Powerstroke Wehrli 60
11-22 Ford F250/F350 6.7L Powerstroke Wehrli 60" Traction Bar Kit
- Built to order. 10-15 business day lead time.
$969.03
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Item In Cart Wehrli 100391 Marker Light Delete Kit, Billet, 20-21 GMC 2500 / 3500 HD, no Logo, Raw
Wehrli 100391 Marker Light Delete Kit, Billet, 20-21 GMC 2500 / 3500 HD, no Logo, Raw
- In Stock. Ships in 3-5 business days.
$241.53
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Item In Cart Wehrli 100392 Marker Light Delete Kit, Billet, 20-21 GMC 2500 / 3500 HD, with Logo, Black
Wehrli 100392 Marker Light Delete Kit, Billet, 20-21 GMC 2500 / 3500 HD, with Logo, Black
- In Stock. Ships in 3-5 business days.
$290.03
View Details
Item In Cart 98.5-21 Dodge Ram 2500/3500 Cummins Wehrli Billet Oil Fill Cap Clear Anodized
98.5-21 Dodge Ram 2500/3500 Cummins Wehrli Billet Oil Fill Cap Clear Anodized
- In Stock. Ships in 3-5 business days.
$57.23
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Item In Cart 98.5-21 Dodge Ram 2500/3500 Cummins Wehrli Billet Oil Fill Cap Black Anodized
98.5-21 Dodge Ram 2500/3500 Cummins Wehrli Billet Oil Fill Cap Black Anodized
- In Stock. Ships in 3-5 business days.
$57.23
View Details
Item In Cart 11-22 Ford F250/F350 6.7L Powerstroke Wehrli 68
11-22 Ford F250/F350 6.7L Powerstroke Wehrli 68" Traction Bar Kit
- Built to order. 10-15 business day lead time.
$969.03
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Item In Cart 11-14 Chevrolet 2500/3500HD Wehrli Front Bumper Spacer Kit 3/8
11-14 Chevrolet 2500/3500HD Wehrli Front Bumper Spacer Kit 3/8"
- In Stock. Ships in 3-5 business days.
$144.53
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Item In Cart 11-16 GM 2500/3500HD 6.6L Duramax LML Wehrli CP3 Conversion High Pressure Line Upgrade Kit
11-16 GM 2500/3500HD 6.6L Duramax LML Wehrli CP3 Conversion High Pressure Line Upgrade Kit
- Built to order. 10-15 business day lead time.
$377.33
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Item In Cart 17-19 GM 2500/3500HD 6.6L Duramax L5P Wehrli Stage 3 High Flow Intake Bundle Kit
17-19 GM 2500/3500HD 6.6L Duramax L5P Wehrli Stage 3 High Flow Intake Bundle Kit
- Built to order. 10-15 business day lead time.
$1,609.23
View Details
Item In Cart 11-14 Chevrolet 2500/3500HD Wehrli Front Bumper Spacer Kit 3/4
11-14 Chevrolet 2500/3500HD Wehrli Front Bumper Spacer Kit 3/4"
- In Stock. Ships in 3-5 business days.
$193.03
View Details
Item In Cart 11-22 Ford F250/F350 Powerstroke Wehrli Traction Bar Brackets & Hardware Install Kit
11-22 Ford F250/F350 Powerstroke Wehrli Traction Bar Brackets & Hardware Install Kit
- Built to order. 10-15 business day lead time.
$310.40
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Item In Cart 20-22 GM 2500/3500HD 6.6L Duramax L5P Stage 1 Wehrli High Flow Intake Bundle Kit
20-22 GM 2500/3500HD 6.6L Duramax L5P Stage 1 Wehrli High Flow Intake Bundle Kit
- Built to order. 10-15 business day lead time.
$625.65
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Item In Cart 06-10 GM 2500/3500HD 6.6L Duramax Wehrli Cast Intake Horn
06-10 GM 2500/3500HD 6.6L Duramax Wehrli Cast Intake Horn
- Built to order. 10-15 business day lead time.
$357.93
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Item In Cart 20-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli Stage 2 High Flow Intake Bundle Kit
20-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli Stage 2 High Flow Intake Bundle Kit
- Built to order. 10-15 business day lead time.
$1,395.83
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Item In Cart 04.5-10 GM 2500/3500HD 6.6L Duramax Wehrli Billet Upper Valve Cover Set
04.5-10 GM 2500/3500HD 6.6L Duramax Wehrli Billet Upper Valve Cover Set
- Built to order. 10-15 business day lead time.
$435.53
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Item In Cart 20-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli Stage 3 High Flow Intake Bundle Kit
20-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli Stage 3 High Flow Intake Bundle Kit
- Built to order. 10-15 business day lead time.
$1,687.80
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Item In Cart 06-10 GM 2500/3500HD 6.6L Duramax Wehrli Billet Top Outlet Thermostat Housing & Upper Coolant Pipe Kit
06-10 GM 2500/3500HD 6.6L Duramax Wehrli Billet Top Outlet Thermostat Housing & Upper Coolant Pipe Kit
- Built to order. 10-15 business day lead time.
$396.73
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Item In Cart 13-18 Dodge Ram 2500/3500 6.7L Cummins Wehrli Stage1 High Flow Intake Bundle Kit
13-18 Dodge Ram 2500/3500 6.7L Cummins Wehrli Stage1 High Flow Intake Bundle Kit
- Built to order. 10-15 business day lead time.
$508.28
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Item In Cart 06-10 GM 2500/3500HD 6.6L Duramax Wehrli Top Outlet Billet Thermostat Housing & Upper Coolant Pipe Kit for Dual CP3
06-10 GM 2500/3500HD 6.6L Duramax Wehrli Top Outlet Billet Thermostat Housing & Upper Coolant Pipe Kit for Dual CP3
- Built to order. 10-15 business day lead time.
$396.73
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Item In Cart 17-19 GM 2500/3500HD 6.6L Duramax L5P Wehrli OEM Placement Coolant Tank Kit
17-19 GM 2500/3500HD 6.6L Duramax L5P Wehrli OEM Placement Coolant Tank Kit
- Built to order. 10-15 business day lead time.
$454.93
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Item In Cart 13-18 Dodge Ram 2500/3500 6.7L Cummins Wehrli 3.5
13-18 Dodge Ram 2500/3500 6.7L Cummins Wehrli 3.5" Driver Side Intercooler Pipe Kit
- Built to order. 10-15 business day lead time.
$265.78
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Item In Cart 17-19 GM 2500/3500HD 6.6L Duramax L5P Wehrli Stage2 High Flow Intake Bundle Kit
17-19 GM 2500/3500HD 6.6L Duramax L5P Wehrli Stage2 High Flow Intake Bundle Kit
- Built to order. 10-15 business day lead time.
$1,318.23
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Item In Cart 17-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli CP3 Conversion Kit with Pump
17-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli CP3 Conversion Kit with Pump
- Built to order. 10-15 business day lead time.
$2,323.15
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Item In Cart 17-19 GM 2500/3500HD 6.6L Duramax L5P Wehrli 3.5
17-19 GM 2500/3500HD 6.6L Duramax L5P Wehrli 3.5" Passenger Cold Side Intercooler Pipe Kit
- Built to order. 10-15 business day lead time.
$286.15
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Item In Cart 20-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli Upper Coolant Pipe Kit
20-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli Upper Coolant Pipe Kit
- Built to order. 10-15 business day lead time.
$154.23
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Item In Cart 01-07 GM 2500/3500HD 6.6L Duramax LB7/LLY/LBZ Wehrli OEM Placement Coolant Tank Kit
01-07 GM 2500/3500HD 6.6L Duramax LB7/LLY/LBZ Wehrli OEM Placement Coolant Tank Kit
- Built to order. 10-15 business day lead time.
$435.53
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Item In Cart 20-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli Lower Splash Shield Kit WCF100459
20-22 GM 2500/3500HD 6.6L Duramax L5P Wehrli Lower Splash Shield Kit WCF100459
- Built to order. 10-15 business day lead time.
$263.84
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Item In Cart 04.5-05 GM 2500 / 3500HD 6.6L Duramax LLY Wehrli 3
04.5-05 GM 2500 / 3500HD 6.6L Duramax LLY Wehrli 3" High Flow Passenger Cold Side Intercooler Pipe Kit
- Built to order. 10-15 business day lead time.
$270.63
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Item In Cart 01-04 GM 2500/3500HD 6.6L Duramax LB7 Wehrli Stage 1 High Flow Intake Bundle Kit WCF100411
01-04 GM 2500/3500HD 6.6L Duramax LB7 Wehrli Stage 1 High Flow Intake Bundle Kit WCF100411
- Built to order. 10-15 business day lead time.
$1,056.33
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Item In Cart 13-18 Dodge Ram 2500 / 3500 6.7L Cummins Wehrli OEM Placement Coolant Tank WCF100628
13-18 Dodge Ram 2500 / 3500 6.7L Cummins Wehrli OEM Placement Coolant Tank WCF100628
- Built to order. 10-15 business day lead time.
$464.63
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Item In Cart 11-16 GM 2500 / 3500 HD 6.6L Duramax Wehrli OEM Placement Coolant Tank Kit WCF100647
11-16 GM 2500 / 3500 HD 6.6L Duramax Wehrli OEM Placement Coolant Tank Kit WCF100647
- Built to order. 10-15 business day lead time.
$435.53
View Details
Item In Cart 03-09 Dodge Ram 2500 / 3500 5.9L Cummins Wehrli Upper Coolant Pipe WCF100678
03-09 Dodge Ram 2500 / 3500 5.9L Cummins Wehrli Upper Coolant Pipe WCF100678
- Built to order. 10-15 business day lead time.
$144.53
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Item In Cart 03-07 Dodge Ram 2500 / 3500 5.9L Cummins Wehrli Stage 2 Intake Bundle Kit WCF100680
03-07 Dodge Ram 2500 / 3500 5.9L Cummins Wehrli Stage 2 Intake Bundle Kit WCF100680
- Built to order. 10-15 business day lead time.
$1,085.43
View Details
Item In Cart 11-16 GM 2500 / 3500 HD 6.6L Duramax Wehrli 3.5
11-16 GM 2500 / 3500 HD 6.6L Duramax Wehrli 3.5" Passenger Side Cold Side Intercooler Pipe Kit WCF100682
- Built to order. 10-15 business day lead time.
$309.43
View Details
Item In Cart 11-16 GM 2500 / 3500 HD 6.6L Duramax Wehrli Upper Coolant Pipe Kit WCF100696
11-16 GM 2500 / 3500 HD 6.6L Duramax Wehrli Upper Coolant Pipe Kit WCF100696
- Built to order. 10-15 business day lead time.
$144.53
View Details
Item In Cart 20-22 GM 2500 / 3500HD 6.6L Duramax Wehrli 4
20-22 GM 2500 / 3500HD 6.6L Duramax Wehrli 4" Cold Air Intake Kit with Box WCF100702
- Built to order. 10-15 business day lead time.
$581.03
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Item In Cart 17-19 GM 2500 / 3500HD 6.6L Duramax L5P Wehrli Stage 1 High Flow Intake Bundle Kit WCF100718
17-19 GM 2500 / 3500HD 6.6L Duramax L5P Wehrli Stage 1 High Flow Intake Bundle Kit WCF100718
- Built to order. 10-15 business day lead time.
$567.45
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Item In Cart Wehrli Custom Fab T4 Turbo Housing Heat Blanket WCF100731
Wehrli Custom Fab T4 Turbo Housing Heat Blanket WCF100731
- In Stock. Ships in 3-5 business days.
$121.25
View Details
Item In Cart Wehrli Custom Fab T4 Turbo Housing Heat Blanket WCF100732
Wehrli Custom Fab T4 Turbo Housing Heat Blanket WCF100732
- In Stock. Ships in 3-5 business days.
$140.65
View Details
Item In Cart 17-19 GM 2500 / 3500HD 6.6L Duramax L5P Wehrli Upper Coolant Pipe Kit WCF100742
17-19 GM 2500 / 3500HD 6.6L Duramax L5P Wehrli Upper Coolant Pipe Kit WCF100742
- Built to order. 10-15 business day lead time.
$144.53
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Item In Cart Wehrli Custom Fab Universal 68
Wehrli Custom Fab Universal 68" Traction Bars WCF100839
- Built to order. 10-15 business day lead time.
$658.63
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Item In Cart 01-05 GM 2500 / 3500HD 6.6L Duramax LB7 / LLY Wehrli Upper Coolant Pipe Kit WCF100860
01-05 GM 2500 / 3500HD 6.6L Duramax LB7 / LLY Wehrli Upper Coolant Pipe Kit WCF100860
- Built to order. 10-15 business day lead time.
$130.95
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Item In Cart 14-18 GM 1500 Wehrli Traction Bar Bracket & Hardware Kit WCF100862
14-18 GM 1500 Wehrli Traction Bar Bracket & Hardware Kit WCF100862
- In Stock. Ships in 3-5 business days.
$310.40
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Item In Cart 13-15 Dodge Ram 2500 / 3500 6.7L Cummins Wehrli Upper Coolant Pipe Kit for Dual Radiator Setup WCF100867
13-15 Dodge Ram 2500 / 3500 6.7L Cummins Wehrli Upper Coolant Pipe Kit for Dual Radiator Setup WCF100867
- Built to order. 10-15 business day lead time.
$202.73
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Item In Cart 03-07 Dodge 2500 / 3500 5.9L Cummins Wehrli 3
03-07 Dodge 2500 / 3500 5.9L Cummins Wehrli 3" Passenger Hot Side Intercooler Pipe Kit WCF100544
- Built to order. 10-15 business day lead time.
$202.73
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Item In Cart 07.5-10 GM 2500 / 3500HD 6.6L Duramax LMM Wehrli 4
07.5-10 GM 2500 / 3500HD 6.6L Duramax LMM Wehrli 4" Stage 2 Cold Air Intake Kit WCF100639 - Superseded to WCF100303
Not for Sale.
$561.63
Item In Cart 20-22 GM 2500 / 3500HD 6.6L Duramax L5P Wehrli 4
20-22 GM 2500 / 3500HD 6.6L Duramax L5P Wehrli 4" Intake Resonator Pipe Kit WCF100720
- Built to order. 10-15 business day lead time.
$207.58
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Item In Cart 17-22 GM 2500 / 3500HD 6.6L Duramax L5P Wehrli VGT Turbocharger Heat Blanket WCF100822
17-22 GM 2500 / 3500HD 6.6L Duramax L5P Wehrli VGT Turbocharger Heat Blanket WCF100822
- Built to order. 10-15 business day lead time.
$140.65
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Item In Cart 20-22 GM 2500 / 3500HD 6.6L Duramax L5P Wehrli 60
20-22 GM 2500 / 3500HD 6.6L Duramax L5P Wehrli 60" Traction Bar Kit WCF100826
- Built to order. 10-15 business day lead time.
$910.83
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Item In Cart 06-07 GM 2500 / 3500 HD 6.6L Duramax Wehrli High Flow 3
06-07 GM 2500 / 3500 HD 6.6L Duramax Wehrli High Flow 3" Y-Bridge Kit
- Built to order. 10-15 business day lead time.
$916.65
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Item In Cart 07.5-10 GM 2500 / 3500HD 6.6L Duramax LMM Wehrli 3
07.5-10 GM 2500 / 3500HD 6.6L Duramax LMM Wehrli 3" High Flow Y-Bridge Kit
- Built to order. 10-15 business day lead time.
$916.65
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Item In Cart 01-04 GM 2500 / 3500HD 6.6L Duramax Wehrli 4
01-04 GM 2500 / 3500HD 6.6L Duramax Wehrli 4" Cold Air Intake Kit with Air Box
- Built to order. 10-15 business day lead time.
$484.03
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Item In Cart 04.5-05 GM 2500 / 3500HD 6.6L Duramax LLY Wehrli 4
04.5-05 GM 2500 / 3500HD 6.6L Duramax LLY Wehrli 4" Cold Air Intake Kit with Air Box
- Built to order. 10-15 business day lead time.
$484.03
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Item In Cart 06-07 GM 2500 / 3500 HD 6.6L Duramax Wehrli 4
06-07 GM 2500 / 3500 HD 6.6L Duramax Wehrli 4" Cold Air Intake Kit with Air Box
- Built to order. 10-15 business day lead time.
$484.03
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Item In Cart 07.5-10 GM 2500 / 3500HD 6.6L Duramax LMM Wehrli 4
07.5-10 GM 2500 / 3500HD 6.6L Duramax LMM Wehrli 4" Cold Air Intake Kit with Air Box
- Built to order. 10-15 business day lead time.
$484.03
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Item In Cart 11-16 GM 2500 / 3500 HD 6.6L Duramax Wehrli 4
11-16 GM 2500 / 3500 HD 6.6L Duramax Wehrli 4" Cold Air Intake Kit with Air Box
- Built to order. 10-15 business day lead time.
$484.03
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Item In Cart 01-04 GM 2500 / 3500HD 6.6L Duramax Wehrli 4
01-04 GM 2500 / 3500HD 6.6L Duramax Wehrli 4" Stage 2 Cold Air Intake Kit with Air Box and Intake Horn
- Built to order. 10-15 business day lead time.
$571.33
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Item In Cart 04.5-05 GM 2500 / 3500HD 6.6L Duramax LLY Wehrli 4
04.5-05 GM 2500 / 3500HD 6.6L Duramax LLY Wehrli 4" Cold Air Intake Kit with Air Box and Intake Horn
- Built to order. 10-15 business day lead time.
$736.23
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Item In Cart 06-07 GM 2500 / 3500HD 6.6L Duramax Wehrli 4
06-07 GM 2500 / 3500HD 6.6L Duramax Wehrli 4" Cold Air Intake Kit with Air Box and Intake Horn
- Built to order. 10-15 business day lead time.
$736.23
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Item In Cart 07.5-10 GM 2500 / 3500HD 6.6L Duramax LMM Wehrli 4
07.5-10 GM 2500 / 3500HD 6.6L Duramax LMM Wehrli 4" Cold Air Intake Kit with Air Box and Intake Horn
- Built to order. 10-15 business day lead time.
$736.23
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Item In Cart 11-16 GM 2500 / 3500HD 6.6L Duramax LML Wehrli Passenger Side Upper Crossover Intercooler Pipe Kit
11-16 GM 2500 / 3500HD 6.6L Duramax LML Wehrli Passenger Side Upper Crossover Intercooler Pipe Kit
- Built to order. 10-15 business day lead time.
$404.63
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Item In Cart 14-18 GM 1500 Short Bed Wehrli 60
14-18 GM 1500 Short Bed Wehrli 60" Traction Bar Kit
- Built to order. 10-15 business day lead time.
$969.03
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Item In Cart 14-18 GM 1500 Double/Crew Cab Long Bed Wehrli 68
14-18 GM 1500 Double/Crew Cab Long Bed Wehrli 68" Traction Bar Kit
- Built to order. 10-15 business day lead time.
$969.03
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Item In Cart 11-16 GM 2500 / 3500HD 6.6L Duramax LML Wehrli Billet Upper Valve Cover Set
11-16 GM 2500 / 3500HD 6.6L Duramax LML Wehrli Billet Upper Valve Cover Set
- Built to order. 10-15 business day lead time.
$484.03
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Item In Cart 01-10 GM 2500 / 3500HD 6.6L Duramax Wehrli 60
01-10 GM 2500 / 3500HD 6.6L Duramax Wehrli 60" Traction Bar Kit for RCLB/CCSB/ECSB Trucks
- Built to order. 10-15 business day lead time.
$910.83
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