You can expect significant gains in horsepower and torque and a lower exhaust gas temperature. Diesel Performance Exhaust Single Side.

• Year - 11-13.
• Make & Model - Chevrolet Silverado/ GMC Sierra 2500HD/3500HD 6.6L 2/4wd Crew Cab Standard & Long Bed/ Extended Cab Standard Bed.
• Finish - Aluminized.
• 4 in. mandrel bent aluminized tubing.
• Muffler Delete Pipe Included
• 6 in. Polished T304 Stainless Round Weld On Tip.
• Includes all hardware and factory style hangers for easy bolt on installation.
• Exits Behind Rear Tire.
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• Tip Quantity - 1
• Tip Size - Inlet 4.00 in. Outlet 6.0 in.
• Dimension - 48 x 14 x 13 in.
• Item Weight - 30 lbs.