Wehrli Add to Cart Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 MSRP: $345.00 Was: Now: $334.65 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Sta…
Wehrli Add to Cart Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 MSRP: $38.00 Was: Now: $36.86 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 spec…
Wehrli Add to Cart Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Was: Now: $1,401.65 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with h…
Wehrli Add to Cart Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Gloss Black - WCF100113-GB MSRP: $389.00 Was: Now: $377.33 Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Gloss Black
Wehrli Add to Cart Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - Gloss Black - WCF100205-GB MSRP: $150.00 Was: Now: $145.50 Clean up the engine bay of your 2001-2019 GM 2500/3500 Duramax truck with this custom powder coated …
Wehrli Add to Cart Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - Gloss White - WCF100205-GW MSRP: $150.00 Was: Now: $145.50 Clean up the engine bay of your 2001-2019 GM 2500/3500 Duramax truck with this custom powder coated …
Wehrli Add to Cart Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - WCFab Grey - WCF100205-GRY MSRP: $175.00 Was: Now: $169.75 Clean up the engine bay of your 2001-2019 GM 2500/3500 Duramax truck with this custom powder coated …
Wehrli Add to Cart Wehrli 01-19 Chevrolet LB7/LLY/LBZ/LMM/LML/L5P Duramax Brake Master Cylinder Cover - WCFab Red - WCF100205-RED MSRP: $175.00 Was: Now: $169.75 Clean up the engine bay of your 2001-2019 GM 2500/3500 Duramax truck with this custom powder coated …
Wehrli Add to Cart Wehrli 03-07 Dodge 5.9L Cummins 4in Intake Kit - Gloss Black - WCF100346-GB MSRP: $429.00 Was: Now: $416.13 4" Intake Kit for 2003-2007 Dodge Ram 2500 / 3500 5.9L Cummins with Factory or OEM style Turbocharge…
Wehrli Add to Cart Wehrli 03-09 Dodge 5.9L/6.7L Cummins (Non-Twin CP3) Upper Coolant Pipe - Bengal Red - WCF100678-BR MSRP: $160.00 Was: Now: $155.20 Aluminum Upper Coolant Pipe for 2003-2009 Cummins replaces the OEM rubber upper coolant hose and com…
Wehrli Add to Cart Wehrli 04.5-07 Dodge Ram Cummins 4in Down Pipe - w/High Mount S400 Turbo & 2nd Gen Manifold - WCF100262 MSRP: $350.00 Was: Now: $339.50 WCFab 4" Turbo Down Pipe for 2004.5-2007 5.9L Cummins with High Mount style turbo on 2nd Gen style e…
Wehrli Add to Cart Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe - WCF100120 MSRP: $200.00 Was: Now: $194.00 Replace the restrictive crushed factory down pipe with this full 3" down pipe. High Temp Ceramic Coa…