2000-2006 Chevy Suburban 1500 5.3L Manifold Headers Generic Saturn Car Exhaust Manifolds & Headers Collector Diameter: 2

Collector Diameter:  2

For Hummer H2 2003

2 set x Cylinder Head Gaskets

56020038AB

2000-2006 Chevy Suburban 1500 5.3L Manifold Headers Generic Saturn Car Exhaust Manifolds & Headers Collector Diameter: 2Product 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