Cat-Back Performance Exhaust System Dual Extreme. For the extremist who wants to take their Hummer to the next level this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains. You can expect to experience gains on average of 15-20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished Stainless Tip. Easy bolt-on installation. No welding required. If you want Extreme this system is it.

• Gibson Muffler features a baffled & chambered design no internal packing powerful deep tone.
• Style - 4 x 9 x 18 in. Oval Body 2.25 in. Dual Inlet 3.50 in. Center Outlet.
• Tip Quantity - 1.

• 4 in. Polished T304 Stainless Round Slash- Cut Tip.
• Style - 2.

• Finish - Aluminized.
• Exit - Dual.
• Year - 09-10.
• Make And Model - Hummer H2 & SUT 6.2 L 4wd.
• Tubing Size - 2.25 in. aluminized mandrel bent tubing.
• Exit Position - Exits Behind Each Rear Tire.
• Dimension - 54 x 20 x 12 in.
• Item Weight - 65 lbs.

When installing this exhaust system make sure to use proper safety precautions. Use jack stands when under the truck set parking brake block tires and use safety glasses and gloves. Allow exhaust to cool before attempting installation. Severe injury or burns could occur if safety measures are not taken. Do not work with hot pipes.