ATS Diesel Exhaust Manifolds for Chevy C6 6.6L Duramax Turbocharged

ATS Diesel Exhaust Manifolds for Chevy C6 6.6L Duramax Turbocharged Upgrade your Duramax with ATS Diesel Exhaust Manifolds engineered specifically for the Chevy C6 6.6L Duramax turbocharged engines. Designed for performance, durability, and improved turbo response, these manifolds are a direct-fit solution for enthusiasts and professional installers. Direct fit for Chevy C6 6.6L Duramax — precision-matched flanges and ports for easy installation without costly modifications. Improved turbo spool — optimized internal flow reduces turbo lag and improves transient response for quicker boost. Durable construction — high-grade cast iron or stainless options resist heat cycling and cracking under heavy duty use. Enhanced exhaust scavenging — tuned runner geometry increases exhaust flow efficiency and can support higher power levels. Emission- and sensor-friendly — provisions for factory O2/pressure sensor ports where applicable to maintain system integration. Whether you’re towing, racing, or upgrading for longevity, ATS Diesel manifolds deliver reliable performance gains and long-term durability. Backed by ATS Diesel engineering, these manifolds are a smart upgrade for any Chevy C6 Duramax owner seeking better throttle response and exhaust flow.