One-Piece 4-1 Exhaust Manifold Header For 05-10 Chevy Cobalt HHR ION 2.2L 2.4L

2005-2010 Chevrolet Cobalt 2006-2010 Chevrolet HHR 2004-2005 Saturn Ion-1 2004-2007 Saturn Ion-2 Fits 2.2L/ 2.4L I4 Non-Turbo/ Non-Turbocharged Models ONLY Except Cobalt 2.0L Supercharged Models Does NOT Fit Vehicles with EGR Port on Stock Manifolds 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