WEHRLI WCF100363 01-16 CHEVROLET DURAMAX EXHAUST MANIFOLD KIT W/ GASKETS & HARDWARE

Enhance the performance of your 2001-2016 Chevrolet Duramax with the WEHRLI WCF100363 01-16 Chevrolet Duramax Exhaust Manifold Kit. Crafted by WCFab, these billet exhaust manifolds are designed to replace the restrictive factory components, boosting exhaust flow efficiency for a range of benefits.

Made from high-strength billet steel and TIG-welded for durability, these exhaust manifolds are meticulously engineered to improve turbo spool up, reduce exhaust gas temperatures (EGTs), and enhance both power and fuel economy. The exhaust ports are gasket matched and internally divided to ensure optimal flow, whether you have OEM or ported cylinder heads.

Enjoy an easy installation process with the included new gaskets, ARP 12PT fasteners, and assembly lube. The exhaust manifolds are finished in a robust Black Ceramic Coat that can withstand temperatures up to 1800ºF. No tuning is required for these manifolds, making them a hassle-free upgrade for your vehicle.

This kit is compatible with LB7, LLY, LBZ, LMM, and LML engines, offering versatility for a range of Duramax models. The package includes ports for EGT or drive pressure sensors, adding further customization options to your vehicle.

For optimized performance, pair these exhaust manifolds with WCFab’s 2” Stainless High-Flow Up Pipes (sold separately). Invest in the WEHRLI WCF100363 01-16 Chevrolet Duramax Exhaust Manifold Kit to unlock the full potential of your Duramax engine.