2013 dB by Corsa's patented Reflective Sound Cancellation (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, and a deep aggressive rumble. Computerized; mandrel bent; straight through design for maximum airflow which improves fuel economy and performance. Features:Patented No Drone, Reflective Sound Cancellation (RSC) TechnologyCustom Tuned, Aggressive Exhaust NoteNo Drone At CruiseFlows Better Than StockLighter Than StockDetailed Printed Instructions Included, Full-Color Available OnlineNo Welding RequiredMade in the U.S.A.Specifications:View Install Instructions Here Fitment:GMC Sierra 1500 2009-2013
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WARNING: Cancer and Reproductive Harm
The Corsa Sport Dual Rear Exit Single 4.0" Catback Exhaust GMC Sierra 1500 4.8L V8 09-13 is the yin, to your yang. You've found what you're looking for.