CGS Performance 60049 Alum. Cat-Back Exhaust for 07-10 Hummer H3 3.7L 4DR 4WD

This CGS Cat-Back Performance Exhaust System for your Hummer H3 is guaranteed to outlast and outperform every other cat-back system on the market. CGS uses 100% all-welded stainless steel high flow muffler, combined with mandrel-bent seamless tubing, and a polished stainless steel tip. 50 state street legal. Backed by a Lifetime Warranty this Hummer H3 exhaust system will not affect factory warranty or emissions standards.