dB by Corsa's Patented Reflective Sound Cancellation (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an Aggressive Sound under acceleration and a Drone-Free Experience during cruise. Performance gains are not affected by sound choice.
Features:

• 3.0 Inch Cat-Back Exhaust System
• Single Side Exit with Sport Sound Level
• Single 4.0 Inch Slash Cut Polished Tip
• Patented No Drone, Reflective Sound Cancellation (RSC) Technology
• Custom Tuned, Aggressive Exhaust Note
• No Drone at Cruise
• Flows Better Than Stock
• Lighter Than Stock
• 439 Stainless Steel Construction
• Aggressive Slash Cut, Polished Stainless Steel Tip
• Detailed Printed Instructions Included
• No Welding Required
• Limited 10-Year Warranty
• Made in the U.S.A.
• Sold As A Kit

Fits Vehicles:

• 2011-2013 GMC Sierra Denali 1500 Crew Cab/Short Bed 6.2L V8 143.5 Inch Wheelbase
• 2011-2013 Chevrolet Silverado 1500 Crew Cab/Short Bed 6.2L V8 143.5 Inch Wheelbase
• 2011-2013 Chevrolet Silverado 1500, Extended Cab/Standard Bed, 6.2L V8, 143.5 Inch Wheelbase
• 2011-2013 GMC Sierra Denali 1500, Extended Cab/Standard Bed, 6.2L V8, 143.5 Inch Wheelbase

Note:

• Every Corsa exhaust system is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance
• Corsa does not recommend or recognize purchases and installation on unspecified vehicles