Upgraded Exhaust Manifolds With Up Pipes For 01-16 Chevrolet GMC Duramax 6.6L

Upgrade your vehicle's performance with our Upgraded Exhaust Manifolds and Up Pipes for 01-16 Chevy GMC Duramax 6.6L. Benefit from a significant reduction in exhaust back pressures and durable stainless steel construction. Includes both driver and passenger side up pipes and gaskets for a complete upgrade.