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Sport Sound Level (21130) 3.5IN Cat-Back DRE Twin 4.0IN 2021-2022 Chevrolet Suburban, GMC Yukon XL Denali XL 6.2L

SKU: 21130

1 review

SKU: 21130

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 Suburban 6.2L V8
134.1" Wheelbase

2021-2022 GMC Yukon XL 6.2L V8
134.1" Wheelbase

2021-2022 GMC Yukon Denali XL 6.2L V8
134.1" 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.

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    01 Dec 2021

    Perfect Yukon Denali XL Accessory

    My 2021 Denali comes loaded with a hefty 6.2 liter motor. Unfortunately, you would never know by listening to it, in stock form. I tried to cheat and swap out factory muffler with an aftermarket Magnaflow muffler. Great exterior sound, but bad move for cabin purposes, since the interior noise was unbearable. I, immediately researched full, cat-back, systems and noticed Corsa just produced a brand new system for the 21 GM SUV’s. They boasted very low interior noise and made a video of their new system, in action, on a new 6.2 liter Denali. It was like hearing heaven in both exterior sound and quiet interior noise. I, immediately, got on the Corsa ordering page and ordered their latest system for my new ride. Several weeks later, I received the CORSA box and took it to my muffler guy, the very next morning. After installation, I took my Yukon out for the best, most anticipated test ride ever!! It was pure heaven with very low interior noise and plenty of exterior, V8, grunt, but, not too much…. My kids and my wife love it and are happy that they can actually have a low volume conversation in the front and back seats, unlike before, with the Magnaflow. So, I get the grunt I love as they get factory style soft, engine murmurs!! Win, win !!!! Thank you Corsa, you got a customer for life!!!!

    William A.
    United States United States