2007-2014 Chevy Suburban 1500/2500 5.3L 6.0L Stainless Steel Exhaust Manifold Headers Chevrolet Car Exhaust Pipes & Tips 5XC-11311-20-00

5XC-11311-20-00

reducing back pressure and improving exhaust flow

For Audi A5 Sportback - CAGB 136

For Chevrolet K3500 1990-1993

2007-2014 Chevy Suburban 1500/2500 5.3L 6.0L Stainless Steel Exhaust Manifold Headers Chevrolet Car Exhaust Pipes & Tips 5XC-11311-20-00Product Overview: 1. Exhaust headers are a key upgrade for boosting engine performance by improving airflow. Unlike restrictive factory exhaust manifolds, performance headers give each cylinder its own dedicated exhaust path, reducing back pressure and improving exhaust flow. 2. By minimizing exhaust interference between cylinders, headers help increase horsepower and torque. When paired with a high performance cold air intake and a cat back exhaust