Cat-Back Performance Exhaust System Single Straight Rear. Gibson Single Swept Side Exhaust is perfect for improved acceleration maximum hill climbing towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20 lbs-ft of increase torque. Hassle free bolt-on installation with professional looking results. No welding required.

• Gibson Muffler features a baffled & chambered design no internal packing powerful deep tone.
• Style - 6 in. Round 2.50 in. Offset Inlet 2.50 in. Offset Outlet L-19 in.
• Tip Quantity - 1.

• 3.50 in. Polished T304 Stainless Round Slash- Cut Tip Clamp on.
• Style - 1.

• Finish - Aluminized.
• Exit - Single.
• Year - 06-11.
• Make And Model - Chevrolet HHR 2.2L-2.4 L 2wd.
• Tubing Size - 2.50 in. aluminized mandrel bent tubing.
• Exit Position - Exit Is Straight Out The Back.
• Dimension - 48 x 14 x 13 in.
• Item Weight - 45 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.