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 15-20lb-ft of increase torque. Hassle free bolt-on installation with professional looking results. No welding required. Diesel Performance Exhaust Single Side.

• Year - 01-05.
• Make & Model - Chevrolet Silverado/ GMC Sierra Duramax Extended Cab Short Bed/ Crew Cab Short Bed 6.6L 2/4wd.
• Finish - Aluminized.
• 4 in. mandrel bent aluminized tubing.
• Gibson Muffler features a baffled & chambered design no internal packing powerful deep tone.
• 5 in. Polished T304 Stainless Round Clamp on Slash-Cut Tip.
• Includes all hardware and factory style hangers for easy bolt on installation.
• Exits Behind Rear Tire.
• Footnote - Flange Connection to Converter.
• Muffler Quantity - 1.
• Muffler Style - 8 in. Round Body 4 in. Center Inlet 4 in. Center Outlet L-24 in.
• Tip Quantity - 1
• Tip Size - Inlet 4 in. Outlet 5 in. L-12 in.
• Dimension - 48 x 14 x 13 in.
• Item Weight - 60 lbs.