Wehrli Add to Cart 20-24 Duramax L5P Stage 3 High Flow Bundle Kit - Gloss White - WCF100418-GW MSRP: $1,829.00 Was: Now: $1,774.13 The OEM resonator and middle boot joint for improved flow and durability and includes high quality r…
Wehrli Add to Cart Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Pass. Side Up Pipe w/Gaskets (Single Turbo) - WCF100654 MSRP: $335.00 Was: Now: $324.95 Replace the lightweight 16G, leak-prone passenger side OEM up pipe in your 2001-2004 6.6L LB7 Durama…
Wehrli Add to Cart Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Passenger Side Up Pipe w/Gaskets (Twin Turbo) - WCF100648 MSRP: $335.00 Was: Now: $324.95 Replace the lightweight, leak-prone passenger side OEM up pipe with this heavy-duty 11 gauge 2" Stai…
Wehrli Add to Cart Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo - WCF100590 MSRP: $625.00 Was: Now: $606.25 Replace the lightweight 16G, leak-prone, 1 5/8" OEM up pipes with these heavy-duty 11 gauge 2" Stain…
Wehrli Add to Cart Wehrli 01-04 Chevrolet 6.6L LB7 Duramax Driver Side 3in Intercooler Pipe - Gloss Black - WCF100349-GB MSRP: $305.00 Was: Now: $295.85 1 Piece 3" Driver Side Intercooler pipe that was designed to replace the factory pipe and low-qualit…
Wehrli Add to Cart Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) - WCF100265 MSRP: $99.00 Was: Now: $96.03 2001-2010 LB7, LLY, LBZ, LMM Crew Cab Duramax Fass Fuel System Relocation Mounting Bracket. Relocate…
Wehrli Add to Cart Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit - WCF100840 MSRP: $274.00 Was: Now: $265.78 Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit
Wehrli Add to Cart Wehrli 01-10 Duramax ECLB & CCLB 68in Traction Bar Kit - Gloss Black - WCF100852-GB MSRP: Was: Now: $1,118.56 Wehrli 01-10 Duramax ECLB & CCLB 68in Traction Bar Kit - Gloss Black
Wehrli Add to Cart Wehrli 01-10 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss Black - WCF100850-GB MSRP: $939.00 Was: Now: $910.83 Wehrli 01-10 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Gloss Black
Wehrli Add to Cart Wehrli 01-10 GM 2500/3500 HD Lower Splash Shield Kit - Fine Texture Black - WCF100463-FTB MSRP: $289.00 Was: Now: $280.33 Wehrli 01-10 GM 2500/3500 HD Lower Splash Shield Kit - Fine Texture Black
Wehrli Add to Cart Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 MSRP: $335.00 Was: Now: $324.95 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: $37.00 Was: Now: $35.89 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 spec…