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.

• Year - 10-13.
• Make & 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.
• Finish - Stainless.
• 2.5 in. Stainless mandrel bent tubing.
• Gibson Muffler features a baffled & chambered design no internal packing powerful deep tone.
• 6 in. Polished T304 Stainless Rectangle Tip.
• Includes all hardware and factory style hangers for easy bolt on installation.
• Exits In Front of Rear Tire.
• Muffler Quantity - 1.
• Muffler Style - 4 x 9 x 18 in Oval Body 3 in. Center Inlet 2 in. Dual Outlet.
• Tip Quantity - 2.
• Tip Size - Inlet 2 in. Outlet 6 x 2.75 in. L-6 in
• Dimension - 41 x 30 x 13 in.
• Item Weight - 43 lbs.