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Item In Cart 03-04 Ford F250 / F350 6.0L Powerstroke Sinister Diesel Update Kit SD-6.0-UK-03
Item In Cart 01-16 GM 6.6L Duramax 2500HD / 3500HD  Sinister CAT Filter Adapter
Item In Cart 03-04 Ford F250 / F350 6.0L Powerstroke Sinister SD-BD18-6.0 Black Diamond 18mm Head Gaskets
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Black Diamond 20mm Head Gaskets SD-BD20-6.0
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Cold Air Intake
- Ships from Manufacturer in 3-5 Business Days
$447.99
Item In Cart Sinister SD-CAI-6.4 Cold Air Intake | 08-10 Ford F250 / F350 6.4L Powerstroke
Item In Cart 07.5-12 Ram 6.7L Cummins 2500 / 3500  Sinister Cold Air Intake
- Ships from Manufacturer in 3-5 Business Days
$447.99
Item In Cart Sinister SD-COOLFIL-5.9-03-W Coolant Filtration System | 03-07 Dodge 5.9L Cummins 2500 / 3500
Item In Cart Sinister SD-DODGE-SBS-94-02 2500/3500 Dodge Steering Box Support / Dodge Steering Stabilizer 94-02
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Coolant Filtration System SD-COOLFIL-6.0-W
Item In Cart Sinister SD-COOLFIL-6.4-W Coolant Filtration System | 08-10 Ford F250 / F350 6.4L Powerstroke
Item In Cart 07.5-12 Ram 6.7L Cummins 2500 / 3500  Sinister Coolant Filtration System
Item In Cart Sinister SD-COOLFIL-7.3-W Coolant Filtration Kit | 99-03 Ford 7.3L Powerstroke
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Degas Bottle SD-DEGAS-6.0
Item In Cart Sinister SD-DODGE-SBS-03-09 Steering Box Support | 03-09 Dodge 5.9/6.7L Cummins 2500 / 3500
Item In Cart Sinister SD-EGRC-6.0-03 Ford upgraded round EGR cooler | 2003 Ford F250 / F350 6.0L Power Stroke
Item In Cart Sinister SD-EGRC-LBZ Diesel LBZ Upgraded EGR Cooler
- Ships from Manufacturer in 3-5 Business Days
$458.99
Item In Cart Sinister SD-EGRC-6.4-KIT EGR Cooler Kit | 08-10 Ford F250 / F350 6.4L Powerstroke
Item In Cart 04-07 Ford F250 / F350 6.0L Powerstroke Sinister Upgraded Square EGR Cooler SMC-EGRCOOLER-60-04
Item In Cart Sinister SD-EGRC-6.0-04-IK Upgraded EGR Cooler Kit | 04-07 Ford F250 / F350 6.0L Powerstroke
Item In Cart 08-10 Ford F250 / F350 6.4L Power Stroke Sinister Upgraded Horizontal EGR Cooler 50 State Legal
Item In Cart 08-10 Ford F250 / F350 6.4L PowerStroke Sinister Upgraded Vertical EGR Cooler 50 State Legal
Item In Cart Sinister SD-EGRC-6.7C-10 Upgraded EGR Cooler | 10-12 Dodge 6.7L Cummins 2500 / 3500
Item In Cart 04.5-05 GM 2500/3500HD 6.6L Duramax LLY Sinister Upgraded EGR Cooler SD-EGRC-LLY
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister SD-FFC-6.0 Fuel Filter Cap
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Diesel External Oil Filter System SD-EOF-6.0
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Oil Filter & Coolant Filtration System
Item In Cart Sinister SD-FES-6.0-03 Full Upgraded EGR Solution | 03-04 Ford F250 / F350 6.0L
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister 58V Fuel Injection Control Module SD-FICM-58
Item In Cart 03-07 Ram 5.9L Cummins 2500 / 3500 Sinister Intake Elbow
- Ships from Manufacturer in 3-5 Business Days
$229.99
Item In Cart Sinister SD-HDRS-6.0 Headers | 03-07 Ford F250 / F350 6.0L Powerstroke
- Ships from Manufacturer in 3-5 Business Days
$1,888.99
Item In Cart Sinister SD-FUELREG-6.0 Regulated Fuel Return Kit | 03-07 Ford F250 / F350 6.0L Powerstroke
Item In Cart Sinister SD-HDRS-6.0-W Heat Wrapped Headers | 03-07 Ford F250 / F350 6.0L Powerstroke
Item In Cart 98.5-02 Ram 5.9L Cummins 2500 / 3500 Sinister Intake Elbow
- Ships from Manufacturer in 3-5 Business Days
$229.99
Item In Cart 08-10 Ford F250 / F350 6.4L Powerstroke Sinister Intercooler Piping Kit
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister 50 States Legal Intake Elbow SD-INTEL-6.0
Item In Cart Sinister SD-EXHST-AR-4-5 Black 4
- Ships from Manufacturer in 3-5 Business Days
$234.99
Item In Cart 11-15 GM 6.6L Duramax 2500HD / 3500HD  Sinister Intake Bridge
- Ships from Manufacturer in 3-5 Business Days
$387.99
Item In Cart Sinister SD-INTRPIPE-6.4-COLD Cold Side Intercooler Pipe | 08-10 Ford F250 / F350 6.4L Powerstroke
Item In Cart Sinister SD-INTRPIPE-6.4-HOT Intercooler Piping Kit | 08-10 Ford F250 / F350 6.4L Powerstroke
Item In Cart 2003-04 Ford F250 / F350 6.0L Powerstroke Sinister SD-PWRMAX-03 Stage 1 Powermax Turbo
Item In Cart Sinister SD-UPPIPE-7.3 Up Pipes | 99.5-03 Ford 7.3L Powerstroke
- Ships from Manufacturer in 3-5 Business Days
$482.99
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Pitbull Series 2 Turbocharger
Item In Cart Sinister SD-PWRMAX-SDW-03 Stage 3 Powermax Turbo | 03 Ford F250 / F350 6.0L Powerstroke
Item In Cart Sinister SD-DEGAS-6.0-G Grey Degas Bottle | 03-07 Ford F250 / F350 6.0L Powerstroke
Item In Cart Sinister SD-UPPIPE-7.3-W Heat Wrap Up Pipes | 99.5-03 Ford 7.3L Powerstroke
Item In Cart  01-16 GM 2500HD / 3500HD 6.6L Duramax Sinister Drivers Side Up-Pipe SD-UPPIPE-DRMX-DRV
Item In Cart Sinister SD-VLVCVR-DMAX-04-ANO Billet Valve Covers | 04.5-10 GM 6.6L Duramax 2500HD / 3500HD
Item In Cart 11-16 Ford F250 / F350 6.7L Powerstroke Sinister Cold Side Intercooler Pipe Kit 50 State Legal
Item In Cart 11-21 Ford F250 / F350 6.7L Powerstroke Sinister Hot Side Intercooler Pipe Kit
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Oil Cooler Kit SD-OC-6.0
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Intake Manifold & EGR Gasket Kit
Item In Cart Sinister SD-4-6-BLK Black Ceramic Coated Stainless Steel Exhaust Tip 4
Item In Cart 94-16 Ford F250 / F350 7.3L/6.0L/6.4L/6.7L Powerstroke Sinister Billet Coolant Reservoir (Degas) Cap
Item In Cart 11-16 Ford F250 / F350 6.7L Powerstroke Sinister Intercooler Pipe Set Kit
Item In Cart 04-07 Ford F250 / F350 6.0L Powerstroke Sinister Fuel Injector SD-INJ-6.0-04
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Coolant Filtration System
Item In Cart 99.5-03 Ford F250 / F350 7.3L Powerstroke Sinister Intercooler Piping Kit SD-INTRPIPE-7.3-KIT
Item In Cart 03-10 Ford F250 / F350 6.0L/6.4L Powerstroke Sinister Oil Filter Cap SD-OFC-FORD-03
Item In Cart 05-07 Ford F250 / F350 6.0L Powerstroke Sinister Reman Fuel Injection Control Module (FICM)
Item In Cart 06-16 GM 2500/3500HD 6.6L Duramax Sinister Welded Water Pump SD-WWP-06
- Ships from Manufacturer in 3-5 Business Days
$281.99
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Turbo Drain Tube SD-TD-6.0
Item In Cart Sinister Diesel SD-ALT-WIRE 400Amp Wiring Upgrade Kit
- Ships from Manufacturer in 3-5 Business Days
$151.99
Item In Cart 04-07 Ford F250 / F350 6.0L Powerstroke Sinister Turbo Feed Line SD-TF-6.0
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Replacement Coolant Hose Kit SD-6.0PCFH03-01-20
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Injector Seal Kit SD-ISK-FORD-03
Item In Cart 01-05 GM 2500/3500 6.6L Duramax LB7 / LLY Sinister Welded Water Pump SD-WWP-01
Item In Cart 94-02 Dodge Ram 2500 / 3500 5.9L Cummins 24V Sinister Cold Air Intake Kit SD-CAI-5.9-94
Item In Cart 13-18 Dodge Ram 2500 / 3500 6.7L Cummins Sinister Coolant Filtration System SD-6.7CCF13-01-20
Item In Cart 01-10 GM 2500/3500HD 6.6L Duramax Sinister Black Diamond Driver Side Grade C Head Gasket SD-BD585
Item In Cart 01-10 GM 2500/3500HD 6.6L Duramax Sinister Black Diamond Passenger Side Grade C Head Gasket SD-BD582
Item In Cart 11-14 Ford F250 / F350 6.7L Powerstroke Sinister Turbo Coolant Feed Line SD-TURB-COOL-6.7P
Item In Cart 05-07 Ford F250 / F350 6.0L Powerstroke Sinister New EGR Valve SD-EGRV-FORD-05
Item In Cart 11-16 Ford F250 / F350 6.7L Powerstroke Sinister Cold Side Intercooler Pipe 50 States Legal Gray Finish
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Intercooler Hose & Clamp Kit SD-BK-6.0
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Hot Side Intercooler Boot & Clamp Kit SD-BK-6.0-HOT
Item In Cart 17-19 Ford F250 / F350 6.7L Powerstroke Sinister Cold Air Intake Kit 50 States Legal SD-CAI-6.7P-17
Item In Cart 04-07 Ford F250 / F350 6.0L Powerstroke Sinister Engine Update Kit with Billet Regulator SD-6.0-UK-05
Item In Cart 11-22 Ford F250 / F350 6.7L Powerstroke Sinister Diesel Exhaust Fluid (DEF) Cap
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Hot Side Intercooler Pipe 50 States Legal
Item In Cart 99-16 Ford F250 / F350 Powerstroke Sinister Brake Master Cylinder Cap SD-MCC-FORD-99
Item In Cart 03-04 Ford F250 / F350 6.0L Powerstroke Sinister New EGR Valve SD-EGRV-FORD-03
Item In Cart 13-22 Dodge Ram 2500 / 3500 6.7L Cummins Sinister Billet Fuel Plug Cap
Item In Cart 05-16 Ford F250 & F350 SuperDuty 4WD Sinister Leveling Kit in Black Finish SD-0510LVL-BLK
Item In Cart 04-07 Ford F250 / F350 6.0L Powerstroke Sinister STC HPOP Fitting Kit SD-HPOP-FK-04
Item In Cart 99-03 Ford 7.3L Powerstroke Sinister Cold Air Intake
- Ships from Manufacturer in 3-5 Business Days
$299.00 $269.10 Sale
Item In Cart 08-20 Ford F250 / F350 Powerstroke Sinister Fuel Cap Green Finish SD-FFC08-01-20-GRN
Item In Cart 03-10 Ford F250 / F350 6.0L/6.4L Powerstroke Sinister Glow Plug Control Module SD-GPCM-FORD-03
Item In Cart 04-15 Ford F250 / F350 6.7L Powerstroke 2WD Sinister Leveling Kit SD-0415LVL-BLK
Item In Cart 04-15 Ford F250 / F350 6.7L Powerstroke 2WD Sinister Blue Leveling Kit SD-0415LVL-BLU
Item In Cart 05-16 Ford F250 & F350 SuperDuty 4WD Sinister Leveling Kit in Blue Finish SD-0510LVL-BLU
Item In Cart Sinister Diesel SD-4-5-POL Polished Stainless Steel Exhaust Tip 4
Item In Cart 03 Ford F250 / F350 6.0L Powerstroke Sinister Blue EGR Cooler SD-6.0EGRC03-BLU
Item In Cart 03-07 Ford F250 / F350 6.0L Powerstroke Sinister Replacement Coolant Hose New Style
Item In Cart 03-04 Ford F250 / F350 6.0L Powerstroke Sinister 50 State Legal Up-Pipe Kit
Item In Cart 04.5-07 Ford F250 / F350 6.0L Powerstroke Sinister 50 State Legal Up-Pipe Kit
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