H3 Alpha Split Rear Cat-Back Exhaust System

Gibson Exhaust now offers a new performance cat-back exhaust system to ensure maximum power potential on the Hummer H3 with an aggressive powerful throaty exhaust tone. Each system bolts behind the catalytic converter and is configured with a 2.50 inch mandrel bent Dual tail Pipes, a Superflow SFT Performance Muffler featuring a Chambered and louvered design for better volume efficiency. NO packing to blow out or baffles to break. The exhaust is completed with a Two large 3.5 inch mirror bright polished T-304 Stainless Steel exhaust tips, with our "clampless" design feature exiting straight out the back. Includes zinc plated factory style hangers, clamps and all hardware. Available in high quality Aluminized or stainless steel. Designed for hassle free installation with professional looking results. Gibson exhausts are proudly manufactured in the USA and backed by a lifetime warranty.