Wehrli Custom Fab
Boost your diesel truck's overall power and reliability with Wehrli Custom Fab. Specializing in both performance and bulletproofing parts, Wehrli is your go-to source for Duramax, Powerstroke, and Cummins HD trucks. Their impressive lineup of cold air intakes, wiring kits, adapter flanges, bolt kits, grilles, and more, ensures you can handle big power with ease. What sets Wehrli apart is their dedication to quality and innovation, providing everything you need to maximize your diesel truck's performance and durability.
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Wehrli 100333 4 inch Intake Kit | 2003-2007 Ford F250/F350 6.0L Powerstroke
Wehrli Custom Fab
Wehrli 100333 4 inch Intake Kit | 2003-2007 Ford F250/F350 6.0L Powerstroke
SKU:
WCF100333-GB
- Price
- From $431.65
Wehrli 100712 High Flow Intake Bundle Kit | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
Wehrli Custom Fab
Wehrli 100712 High Flow Intake Bundle Kit | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
SKU:
WCF100712
- Price
- $1,867.25
Wehrli 100709 4 inch Intake & Resonator Delete | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli Custom Fab
Wehrli 100709 4 inch Intake & Resonator Delete | 2017-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
SKU:
WCF100709-GB
- Price
- From $218.25
Wehrli 100528 3.5 inch High Flow Intake & Intercooler Pipe Kit | 2003-2007 Dodge 2500/3500 5.9L Cummins
Wehrli Custom Fab
Wehrli 100528 3.5 inch High Flow Intake & Intercooler Pipe Kit | 2003-2007 Dodge 2500/3500 5.9L Cummins
SKU:
WCF100528-GB
- Price
- From $554.84
Wehrli 100854 Traction Bar Kit | 1999-2018 Dodge/Ford Applications
Wehrli Custom Fab
Wehrli 100854 Traction Bar Kit | 1999-2018 Dodge/Ford Applications
SKU:
WCF100854
- Price
- $697.43
Wehrli 100130 Allison Transfer Case Brace | 2001-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli Custom Fab
Wehrli 100130 Allison Transfer Case Brace | 2001-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
WCF100130-GB
- Price
- From $173.63
Wehrli 100446 3/8 inch Bumper Spacer Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD
Wehrli Custom Fab
Wehrli 100446 3/8 inch Bumper Spacer Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD
SKU:
WCF100446
- Price
- $137.74
Wehrli 100841 Traction Bar Installation Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli Custom Fab
Wehrli 100841 Traction Bar Installation Kit | 2011-2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
WCF100841
- Price
- $265.78
Wehrli 100831 Traction Bar Brackets & Hardware Install Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
Wehrli Custom Fab
Wehrli 100831 Traction Bar Brackets & Hardware Install Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P
SKU:
WCF100831
- Price
- $265.78
Wehrli 100800 1 inch T4 Ceramic Spacer Plate Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Wehrli Custom Fab
Wehrli 100800 1 inch T4 Ceramic Spacer Plate Kit | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
SKU:
WCF100800
- Price
- $126.10
Wehrli 100796 MAP Sensor Seal & Bracket | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli Custom Fab
Wehrli 100796 MAP Sensor Seal & Bracket | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
WCF100796
- Price
- $16.49
Wehrli 100705 3 inch Stainless 3 Bolt Flange Style Down Pipe | 2015.5-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Wehrli Custom Fab
Wehrli 100705 3 inch Stainless 3 Bolt Flange Style Down Pipe | 2015.5-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
SKU:
WCF100705
- Price
- $338.53
Wehrli 100358 1.5 inch T4 Spacer Plate Kit | Universal
Wehrli Custom Fab
Wehrli 100358 1.5 inch T4 Spacer Plate Kit | Universal
SKU:
WCF100358
- Price
- $147.44
Wehrli 100390 Marker Light Delete Kit, Billet, with Logo, Raw | 2020-2025 Sierra 2500HD/3500HD
Wehrli Custom Fab
Wehrli 100390 Marker Light Delete Kit, Billet, with Logo, Raw | 2020-2025 Sierra 2500HD/3500HD
SKU:
WCF100390
- Price
- $241.53
Wehrli 100443 Black Anodized Billet Oil Fill Tube Cap | 2001-2023 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli Custom Fab
Wehrli 100443 Black Anodized Billet Oil Fill Tube Cap | 2001-2023 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
WCF100443
- Price
- $49.47
Wehrli 100426 Valance Filler Panel Kit w/o Tow Hooks, Raw | 2015-2019 Silverado 2500HD/3500HD
Wehrli Custom Fab
Wehrli 100426 Valance Filler Panel Kit w/o Tow Hooks, Raw | 2015-2019 Silverado 2500HD/3500HD
SKU:
WCF100426
- Price
- $218.25
Wehrli 100589 Stainless Up Pipe Kit with Gaskets (Twin Turbo), 2in, | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
Wehrli Custom Fab
Wehrli 100589 Stainless Up Pipe Kit with Gaskets (Twin Turbo), 2in, | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
SKU:
WCF100589
- Price
- $606.25
Wehrli 100230 Rail Fitting | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli Custom Fab
Wehrli 100230 Rail Fitting | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
WCF100230
- Price
- $61
Wehrli 100654 2 inch Stainless Passenger Up Pipe with Gaskets (Single Turbo) | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
Wehrli Custom Fab
Wehrli 100654 2 inch Stainless Passenger Up Pipe with Gaskets (Single Turbo) | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
SKU:
WCF100654
- Price
- $324.95
Wehrli 100229 High Flow Rail Fitting - Short | 2001-2005 & 11-16 GM Silverado/Sierra 2500HD/3500HD Duramax 6.6L Duramax
Wehrli Custom Fab
Wehrli 100229 High Flow Rail Fitting - Short | 2001-2005 & 11-16 GM Silverado/Sierra 2500HD/3500HD Duramax 6.6L Duramax
SKU:
WCF100229
- Price
- $39
Wehrli 100119 3 inch Down-Pipe | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
Wehrli Custom Fab
Wehrli 100119 3 inch Down-Pipe | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
SKU:
WCF100119
- Price
- $231.83
Wehrli 100093 Twin CP3 Controller | 2001-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7/LLY
Wehrli Custom Fab
Wehrli 100093 Twin CP3 Controller | 2001-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7/LLY
SKU:
WCF100093
- Price
- $241.53
Wehrli 100648 2 inch Stainless Passenger Up Pipe with Gaskets (Twin Turbo Only) | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
Wehrli Custom Fab
Wehrli 100648 2 inch Stainless Passenger Up Pipe with Gaskets (Twin Turbo Only) | 2001-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LB7
SKU:
WCF100648
- Price
- $324.95
Wehrli 100024 Valley CP3 Block Off Plate | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Wehrli Custom Fab
Wehrli 100024 Valley CP3 Block Off Plate | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
SKU:
WCF100024
- Price
- $68.87
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