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Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Pass. Side Up Pipe w/Gaskets (Single Turbo)

$349.86
WCFWCF100654
Connecting Pipes Exhaust, Mufflers & Tips
Replace the lightweight 16G, leak-prone passenger side OEM up pipe in your 2001-2004 6.6L LB7 Duramax with this heavy-duty 11 gauge 2" Stainless up...

Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Passenger Side Up Pipe w/Gaskets (Twin Turbo)

$349.86
WCFWCF100648
Connecting Pipes Exhaust, Mufflers & Tips
Replace the lightweight, leak-prone passenger side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellows that will not...

Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo

$639.00 $635.04
WCFWCF100590
Connecting Pipes Exhaust, Mufflers & Tips
Replace the lightweight 16G, leak-prone, 1 5/8" OEM up pipes with these heavy-duty 11 gauge 2" Stainless up pipe kit. HD Stainless Bellows that...

Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit

$291.66
WCFWCF100840
Suspension Suspension Arms & Components
Built in house at WCFab our traction bar brackets bolt on to the bottom of the axle tube via the axle u-bolts and weld...

Wehrli 01-10 GM 2500/3500 HD Lower Splash Shield Kit - Fine Texture Black

$305.24
WCFWCF100463-FTB
Engine Components Engine Covers
The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part...

Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo)

$349.86
WCFWCF100652
Connecting Pipes Exhaust, Mufflers & Tips
Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will...

Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit

$52.07
WCFWCF100240
Engine Components Hardware Kits - Other
The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12...

Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware

$1,445.00 $1,417.13
WCFWCF100363
Exhaust, Mufflers & Tips Headers & Manifolds
WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port...

Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - Gloss Black

$160.71
WCFWCF100205-GB
Brake Master Cylinder Brakes, Rotors & Pads
Clean up the engine bay of your 2001-2019 GM 2500/3500 Duramax truck with this custom powder coated fabricated aluminum brake reservoir cover from WCFab...

Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - Gloss White

$160.71
WCFWCF100205-GW
Brake Master Cylinder Brakes, Rotors & Pads
Clean up the engine bay of your 2001-2019 GM 2500/3500 Duramax truck with this custom powder coated fabricated aluminum brake reservoir cover from WCFab...

Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - WCFab Red

$184.96
WCFWCF100205-RED
Brake Master Cylinder Brakes, Rotors & Pads
Clean up the engine bay of your 2001-2019 GM 2500/3500 Duramax truck with this custom powder coated fabricated aluminum brake reservoir cover from WCFab...

Wehrli 03-07 Dodge 5.9L Cummins 4in Intake Kit - Gloss Black

$431.34
WCFWCF100346-GB
Air Intake Systems Cold Air Intake Cold Air Intakes Dodge Shop
4" Intake Kit for 2003-2007 Dodge Ram 2500 / 3500 5.9L Cummins with Factory or OEM style Turbocharger. - - This high flow, fabricated...

Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe - Bengal Red

$170.41
WCFWCF100678-BR
Cooling Dodge Shop Radiator Hoses
Aluminum Upper Coolant Pipe for 2003-2009 Cummins replaces the OEM rubber upper coolant hose and comes powder coated in your choice of colors! For...

Wehrli 04.5-07 Dodge Ram Cummins 4in Down Pipe - w/High Mount S400 Turbo & 2nd Gen Manifold

$354.71
WCFWCF100262
Dodge Shop Downpipes Exhaust, Mufflers & Tips
WCFab 4" Turbo Down Pipe for 2004.5-2007 5.9L Cummins with High Mount style turbo on 2nd Gen style exhaust manifold allows for a quick...

Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe

$209.21
WCFWCF100120
Downpipes Exhaust, Mufflers & Tips
Replace the restrictive crushed factory down pipe with this full 3" down pipe. High Temp Ceramic Coated for protection. For use with factory turbo...

Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Stainless Down Pipe

$262.56
WCFWCF100703
Downpipes Exhaust, Mufflers & Tips
Replace the restrictive crushed factory turbo down pipe / exhaust front pipe on the 6.6L Duramax Diesel V8 found in the 2004.5 - 2010...

Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss Black

$320.92
WCFWCF100352-GB
Forced Induction Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...

Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Gloss White

$320.76
WCFWCF100352-GW
Forced Induction Intercooler Pipe Kits
LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full 3"...
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