07-10 HUMMER H3 3.5L/3.7L, DUAL SPLIT EXHAUST, ALUMINIZED
For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 15-20 horsepower. Stainless dual Tip exit straight out the back. Works with most bumpers, roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Hassle Free bolt- on installation. No welding required. Backed by a Lifetime Limited Warranty.
PRODUCT INFORMATION
- 2.50-in.Aluminized mandrel bent tubing.
- 3.50in. Polished T304 Stainless; Round Slash- Cut Tip; Clamp on.
- Inlet 2.50in.; Outlet 3.50in.; L-6.5in.
- Baffled & Chambered Design, No internal Packing, Minimal Interior Drone, Aggressive Sound
- 7 in. Round; 2.50 in. Center Inlet; 2.50in. Dual Outlet; L-24 in.
- Includes all hardware and factory style hangers for easy bolt on installation.
- Exit Is Straight Out The Back.
- Lifetime Limited Warranty
- 312700
Installation Instruction Manual
APPLICATION LIST
Vehicle Fitment:
Year Make Model Submodel:
2006 HUMMER H3 3.5L
2007 HUMMER H3 3.7L
2008 HUMMER H3 3.7L
2009 HUMMER H3 3.7L
2010 HUMMER H3 3.7L