Quick view Wehrli Wehrli 17-24 Chevrolet 6.6L L5P Duramax 2in Stainless Up Pipe Kit w/Gaskets - WCF100624 Compare $705.00 $683.99 Replace the lightweight 16G, leak prone, 1 5/8" OEM up pipes on your 2017-2025 6.6L L5P Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck with these heavy duty 11 gauge 2"... Add to Cart Add to Cart
Quick view Wehrli Wehrli 17-24 Chevrolet Duramax Billet Exhaust Manifold & Stainless Up Pipe Kit w/ Gaskets & Hardware - WCF100226 Compare $2,225.00 $2,158.99 WCFab's 2017-2025 L5P 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... Add to Cart Add to Cart
Quick view Wehrli Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax 3.5in Down Pipe - WCF100129 Compare $345.00 $334.99 Replace the restrictive crushed factory down pipe on your 2017-2025 L5P Duramax with this 3.5" Down Pipe for improved exhaust flow. Connects to the DOC outlet flange behind the OEM turbo and mates... Add to Cart Add to Cart
Quick view Wehrli Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax Up Pipe Bolt Kit - WCF100199 Compare $62.00 $60.99 The WCFab L5P Up Pipe Bolt Kit is comprised of 12 specially selected high strength ARP fasteners and matched washers with a pack of assembly lube are designed as an upgrade to the smaller and failure... Add to Cart Add to Cart
Quick view Wehrli Wehrli 17-24 Duramax L5P High Flow Intake Horn - Bengal Blue - WCF100775-BB Compare $269.00 $260.99 The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing... Add to Cart Add to Cart
Quick view Wehrli Wehrli 17-24 Duramax L5P High Flow Intake Horn - Bengal Grey - WCF100775-BG Compare $269.00 $260.99 The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing... Add to Cart Add to Cart
Sold Out Quick view Wehrli Wehrli 17-24 Duramax L5P High Flow Intake Horn - Brizzle Blue - WCF100775-BRZ Compare $269.00 $260.99 The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing... Currently Out of stock. On order! Currently Out of stock. On order!
Sold Out Quick view Wehrli Wehrli 17-24 Duramax L5P High Flow Intake Horn - Bronze Chrome - WCF100775-BC Compare $294.00 $285.99 The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing... Currently Out of stock. On order! Currently Out of stock. On order!
Quick view Wehrli Wehrli 17-24 Duramax L5P High Flow Intake Horn - Candy Red - WCF100775-CR Compare $294.00 $285.99 The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing... Add to Cart Add to Cart
Quick view Wehrli Wehrli 17-24 Duramax L5P High Flow Intake Horn - Candy teal - WCF100775-CT Compare $294.00 $285.99 The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing... Add to Cart Add to Cart
Quick view Wehrli Wehrli 17-24 Duramax L5P High Flow Intake Horn - Chevy Orange - WCF100775-CRO Compare $269.00 $260.99 The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing... Add to Cart Add to Cart
Sold Out Quick view Wehrli Wehrli 17-24 Duramax L5P High Flow Intake Horn - Deore Gold - WCF100775-DG Compare $294.00 $285.99 The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing... Currently Out of stock. On order! Currently Out of stock. On order!
