For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Rear Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 15-20 horsepower. Works with most bumpers roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Hassle Free bolt- on installation. No welding required.

• Year - 11-13.
• Make & Model - Chevrolet Silverado/ GMC Sierra 1500 Truck 6.2L Crew CabShort Bed/Extended Cab Standard Bed.
• Finish - Stainless.
• 3.5 in./3 in. Stainless mandrel bent tubing.
• Gibson Muffler features a baffled & chambered design no internal packing powerful deep tone.
• 3.5 in. Polished T304 Stainless Round Clamp on Slash-Cut Tip.
• Includes all hardware and factory style hangers for easy bolt on installation.
• Exit Is Straight Out The Back.
• Footnote - Turndown tailpipe. Tip not included.
• Muffler Quantity - 1.
• Muffler Style - 8 in. Round Body 3.5 in. Center Inlet 3 in. Dual Outlet L-24 in.
• Tip Quantity - 2.
• Tip Size - Inlet 2.50 in. Outlet 3.5 in. L-12 in.
• Dimension - 54 x 20 x 12 in.
• Item Weight - 65 lbs.