Gibson Aluminized Single Exhaust Cat-Back Exhaust, Hummer H2 312500

Aluminized Single Exhaust Cat-Back

Designed for maximum low-end torque and horsepower (1800-3000 RPM), dyno testing proves gains of 10-15 horsepower and 15-20 lb-ft of torque, delivering real performance you can feel.

The Gibson Superflow Muffler features a baffled and chambered design with no internal packing, delivering minimal interior drone and an aggressive sound. Each T-304 polished stainless tip is expertly crafted for durability and style. Exiting straight out the back, this system provides the power you need while keeping cabin noise quieter than any other performance exhaust.

• Tubing Diameter: 3” aluminized mandrel bent tubing
• Tip Description: 4” polished T304 stainless steel round, slash-cut tip, clamp on
• Tip Specifications: Inlet = 3”; Outlet = 4”; Length = 12”
• Muffler Description: Baffled chambered design, no internal packing, minimal interior drone, aggressive sound
• Muffler Dimensions: 8” round body, 2.50” dual inlets, 3” offset outlet; length = 24”
• Includes all hardware and factory-style hangers for easy bolt-on installation
• Exit Position: Exit is straight out the back
• Warranty: Lifetime Limited Warranty

• 2003-06 Hummer H2 6.0L