2003-2006 Hummer H2 Cat-Back Exhaust System Touring Part # 140037

Tips: Single Oval Rolled Angle-Cut Lined Resonated

Fits these Vehicles:

2003-2006 Hummer H2 SUV/ 2005-2006 H2 SUT 6.0L V8 Automatic Transmission All Wheel Drive 4 Door.

Price : $1,570.99
Summit Racing Equipment
Buy from Borla (USA credit cards only):
International customers contact us for shipping quote.

System features the Touring sound level and 4.25" X 3.5" oval polished T-304 stainless steel tips. BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.

Each system is built from premium T-304-austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numeric control (CNC) manufacturing ensures an accurate fit.

Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you‘d expect from the world‘s most experienced (and most winning) exhaust brand.


This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. For more information go to

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Available for this vehicle

Technical Specs
Pipe Diameter Tip Size Tip Exit
2.5" into muffler dual 2" out 4.25" X 3.5" Truck Single Split Rear Exit
Installation Instructions Shipping Info
Boxed Weight Box Size
63.0 61 x 16 x 13