Corsa Sport 3" Cat-Back Exhaust System w/Single Side Exit, Twin 4" Black Pro Series Tip 2019-2024 Silverado & GMC Sierra 1500 5.3L

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Our Price: $1,673.99
Frequently bought together:



  • Premium Stainless Steel Construction
  • Easy Bolt-on Installation
  • No Welding Needed
  • Up to +17 HP Gain, +15 LB-FT Torque Increase
  • Up to +57% Flow Increase
  • Sport Sound Level
  • Patented No-Drone, Reflective Sound Cancellation (RSC®) Technology
  • Straight-through Design
  • Mandrel Bent
  • All Hardware and Detailed Instructions Included
  • Proudly Manufactured in Berea, Ohio

CORSA's Patented RSC® Technology is designed for an AGGRESSIVE SOUND under acceleration and DRONE-FREE EXPERIENCE during cruise. Every exhaust system is engineered specific to each vehicle application in order to maximize performance and eliminate drone at cruise.

Here The Sound:

*Fits: 2019-2021 Silverado 1500 5.3L V8, Crew Cab/Short Bed or Double Cab/Standard Bed, 147.5" Wheelbase

May not fit vehicles with Factory Equipped Mud Flaps

Installation PDF (opens in new tab): Click HERE

Part Number: 21030BLK

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Warranty Information
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