Borla Cat-Back Exhaust System - Touring (140037) 1770 High Flow Metallic Catalysts

High Flow Metallic Catalysts

and having to give your engine a break to recover from overheating or heat soak

Includes Polyurethane Bushings

Lowers 21 mm or

Borla Cat-Back Exhaust System - Touring (140037) 1770 High Flow Metallic CatalystsBorla Touring Cat Back Exhaust System for 2003 2006 Hummer H2 SUT 6. 0L V8 Automatic Transmission All Wheel Drive 4 Door. (140037) Upgrading your factory exhaust system to a Borla stainless steel performance exhaust system with a more efficient and less restrictive design can improve sound (adding more enjoyment driving your vehicle) and increase engine horsepower and torque throughout the RPM range (allowing quicker acceleration to pass a vehicle or