2011-2016 6.6L LML Duramax Exhaust Manifolds

Exhaust Manifolds for Your 2011-2016 LML Duramax Silverado & Sierra
Cracked or warped exhaust manifolds cause leaks, ticking noises, and reduced performance on your LML Duramax. Shop OE-updated manifolds from GM, direct-fit replacements from Dorman, or step up to AFE's BladeRunner exhaust manifolds and the PPE High Flow Manifolds & Up Pipes kit for a complete performance solution. Complete the install with manifold and up-pipe gaskets from Mahle and GM to keep everything sealed tight.