Cat-Back Performance Exhaust System Super Truck Your truck deserves a super serious Performance Exhaust System. Gibson Super Truck Exhaust System offers a loud deep powerful sound with dual tailpipes that exit in front of the rear tires with Stainless Tip. You can expect a race rumble tone with improved acceleration and increased horsepower gains. Typical dyno tested horsepower gains average 10-15 and 15-20lb-ft of increased torque. Hassle free bolt-on installation. No welding required. Not recommended for towing. Noise level may exceed 95-decibel standard.

• Tubing Size - 2.50-in. aluminized mandrel bent tubing.
• Includes all hardware and factory style hangers for easy bolt on installation.
• Exit Position - Exits In Front of Rear Tire.
• Finish - Aluminized.
• Exit - Dual.
• Year - 10-13.
• Model - Chevrolet Silverado/GMC Sierra 1500 Truck 4.8L-5.3L Extended Cab Standard Bed; 10-13 Chevrolet Silverado/GMC Sierra 1500 Truck 4.3L-5.3L-6.0L Crew Cab Short Bed .
• Dimension - 41 x 30 x 13 in.
• Item Weight - 43 lbs.

• Gibson Muffler features a baffled & chambered design no internal packing powerful deep tone.
• Muffler quantity - 1.
• Muffler Style - 4 x 9 x 18 in Oval Body; 3.0. in. Center Inlet; 2.00 in. Dual Outlet.

• 6in. Polished T304 Stainless Rectangle Tip.
• Tip Size - Inlet 2 in.; Outlet 6 x 2.75 in.; L- 6 in.
• Tip Quantity - 2.

When installing this exhaust system make sure you use all the proper saftey precautions. Use jack stand to support the truck while off the ground. Set parking brake block the tires and use saftey glasses and gloves. Do not work with hot pipes! Allow exhaust to cool before attempting. Severe injury or burns could occur if safety measures are not taken.