Shorty Exhaust Header Manifold Kit For 04-06 Pontiac GTO 5.7L 6.0L LS1 LS2 V8

2004-2006 Pontiac GTO 5.7L 6.0L V8 Made of high-grade T304 Stainless Steel for durability, rust resistance, and longevity. Semi-Polished to resist corrosion and provide a sleek appearance. Designed to improve exhaust gas flow, reducing back pressure. Boosts horsepower and torque for better acceleration and overall performance. Enhances exhaust tone for a deeper and sportier sound without excessive noise. Direct bolt-on installation, no welding or modifications required