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Sport Sound Level (21129) 3.5IN Cat-Back DRE Twin 4.0IN 2021-2022 Chevrolet Tahoe, GMC Yukon Denali 6.2L

SKU: 21129

3 reviews

SKU: 21129

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+20% Horsepower
+20% lb-ft Torque

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


2021-2022 Chevrolet Tahoe 6.2L V8
120.9" Wheelbase

2021-2022 GMC Yukon 6.2L V8
120.9" Wheelbase

2021-2022 GMC Yukon Denali 6.2L V8
120.9" Wheelbase


3.5" Cat-Back, Dual Rear Exit with Twin 4.0" Tips
Sport Sound Level
*3.5" Dia. Head Pipe and Muffler to 2.75" Dia. Tail Pipes

From the market leaders and originators of No Drone Exhaust Technology, the CORSA Performance 2021+ Chevrolet Tahoe catback exhaust system features CORSA's Patented Reflective Sound Cancellation® (RSC) No Drone Technology and allows CORSA's acoustic engineers to create an aggressive yet drone free exhaust note, styled specifically to fit the personality of these GM SUVs. CORSA's catback exhaust system is quite simply the best exhaust system for the 2021+ Chevrolet Tahoe and eliminates the stock system's restrictive flow operated valves allowing the exhaust to breathe more freely unlocking horsepower (+20%) and torque (+20%)*, while simultaneously improving fuel economy.

No Drone RSC® Technology available exclusively from CORSA Performance provides the driver with the best-in-class, in-cabin driving experience by eliminating all drone inducing frequencies while providing an aggressive exhaust note under acceleration and a quiet cabin at cruise. Featuring a straight-through muffler design, 3", 304 stainless steel construction, and a variety of tip and exit configurations, Nothing Compares to CORSA's exhaust line-up for the all new GM SUVs. *Results under the curve. Vehicle Torque Limited.

  • Premium Stainless Steel Construction
  • Easy Bolt-on Installation
  • No Welding Needed
  • Patented No-Drone, Reflective Sound Cancellation (RSC®) Technology
  • Straight-through Design
  • Mandrel Bent
  • All Hardware and Detailed Instructions Included
  • Proudly Manufactured in Berea, Ohio


🗒️ Installation Instructions

YEARS: 2021, 2022

CORSA branded exhaust systems are backed by a Limited Lifetime warranty for as long as you own your vehicle with proof of purchase. (VIEW WARRANTY)

Every vehicle-specific CORSA product 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 installations on unspecified vehicles.

Customer Reviews
4.3 Based on 3 Reviews
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Filter Reviews:
    26 Dec 2021

    Great exhaust

    Sounds very aggressive! This is my second corsa exhaust I’ve installed. First was on a Dodge Durango. They do not disappoint

    John W.
    United States United States
    04 Dec 2021
    United States United States
    04 Dec 2021

    Much louder on startup than shown in videos

    Nice system, but not well matched in tone for a daily driver $85k SUV, particularly on startup. Found the system to be quite raspy. I removed it and replaced with the stock system to be reasonable to neighbors.

    Joe C.
    United States United States