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Sport Sound Level (21020) 2.75 IN Axle-Back Twin 3.5 IN Tips Challenger 15-21 6.4L 6.2L, 17-21 5.7L

SKU: 21020

2 reviews

SKU: 21020

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+9% Flow increase

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


2015-2021 Dodge Challenger SRT 392 6.4L V8

2015-2021 Dodge Challenger SRT 392 6.4L V8

2015-2021 Dodge Challenger R/T SCAT PACK 6.4L V8

2015-2021 Dodge Challenger SRT Hellcat 6.2L V8
*Similar to the 6.4L Xtreme Sound Level
**May fit to Automatic vehicles - Call for Assistance. 

2017-2021 Dodge Challenger R/T 5.7L V8
*Incorporates Stock Valve


2.75" Axle-Back, Dual Rear Exit with Twin 3.5" Polished Pro-Series Tips
Sport Sound Level
*Incorporates and connects behind the stock valve assembly.

  • 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: 2015, 2016, 2017, 2018, 2019, 2020, 2021

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
5.0 Based on 2 Reviews
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Filter Reviews:
    19 Feb 2021
    Worth every penny

    Sounds great. Looks great. No complaints!

    Ty H.
    United States United States
    14 Dec 2020
    Corsa Axle Back for Hellcat

    This system is fantastic! My car had huge drone and now it is a joy to drive. I encourage all to buy Corsa resonators.

    William H.
    United States United States