140037 Hummer H2 2003-2006 Cat-Back Exhaust

® Cat-Back™ TM & Rear Section exhaust systems patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive ® Sound of Power respected by motoring enthusiasts everywhere.

Each system is built from premium 300-series 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-controlled CNC manufacturing ensures an accurate fit. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.

• Product Type - Cat-Back™ Exhaust
• Pipe Diameter - 2.5 in. into muffler dual 2 in. out
• Tip Dimension - 4.25 x 3.5 in.
• Tip Descrption - Single Oval Rolled Angle-Cut Lined Resonated
• Tip - 40
• Exit - Truck Single Split Rear Exit
• Fits For - 2003-2006 H2/SUT Hummer 6.0L V8 Automatic Trans AWD 4 Door