Cat-Back Performance Exhaust System Dual Split Rear 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 back pressure and produce more torque and increased horsepower. Typical gains average of 15-20 horsepower. Stainless dual Tip exit straight out the back. Works with most bumpers roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Hassle Free bolt- on installation. No welding required.

• Tubing Size - 2.50-in. aluminized mandrel bent tubing.
• Includes all hardware and factory style hangers for easy bolt on installation.
• Exit Position - Exit Is Straight Out The Back.
• Finish - Aluminized.
• Exit - Dual.
• Year - 2007.
• Model - Chevrolet Silverado/ GMC Sierra 1500 Classic Truck Extended Cab Standard Bed 6.5' 4.3L-4.8L-5.3L 2/4wd; 2007 Chevrolet Silverado/GMC Sierra 1500 Classic Truck Crew Cab Short Bed 5.8' 4.8L-5.3L 2/4wd; 04-06 Chevrolet Silverado/GMC Sierra 1500 Truck Crew Cab Short Bed 1500 4.8L-5.3L 2/4wd; 02-06 Chevrolet Silverado/GMC Sierra 1500 Truck Extended Cab Short Bed 1500 4.3L-4.8L-5.3L 2/4wd; 02-06 Chevrolet Silverado/GMC Sierra 1500 Quad Steer Truck Extended Cab Short Bed 4.8L-5.3L 2wd.
• Dimension - 54 x 20 x 12 in.
• Item Weight - 70 lbs.

• Gibson Muffler features a baffled & chambered design no internal packing powerful deep tone.
• Muffler quantity - 1.
• Muffler Style - 8 in. Round Body; 2.50 in. Dual Inlet; 3 in. Offset Outlet; L- 24 in.

• 3.50in.; Polished; T304 Stainless; Round; Slash- Cut Tip; Clamp on.
• Tip Size - Inlet 2.50 in.; Outlet 3.5 in.; L- 12 in.
• Tip Quantity - 2.