ATS Pulse Flow Exhaust Manifold Kit

For 2001-2004 Chevy/GMC 6.6L Duramax LB7

The ATS Pulse Flow Exhaust Manifold Kit improves airflow and reduces backpressure for better turbo response in Duramax engines. Constructed from high-strength cast iron, it prevents cracking under extreme temperatures. This kit is compatible with factory turbos and is a direct replacement for stock manifolds, offering durability and enhanced performance for towing and daily driving.