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Sport Sound Level (21021) 2.75 IN Axle-Back GTX2 Tips Challenger 15-22 6.4L, 17-22 5.7L

SKU: 21021

1 review

SKU: 21021

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


2015-2022 Dodge Challenger SRT 392 6.4L V8

2015-2022 Dodge Challenger SRT 392 6.4L V8

2015-2022 Dodge Challenger R/T SCAT PACK 6.4L V8

2015-2022 Dodge Challenger SRT Hellcat 6.2L V8
*Similar to the 6.4L Xtreme Sound Level
**May fit to Automatic vehicles - Call for Assistance. 

2017-2022 Dodge Challenger R/T 5.7L V8


2.75" Axle-Back, Dual Rear Exit with GTX2 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, 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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    CORSA PERFORMANCE Sport Sound Level (21021) 2.75 IN Axle-Back GTX2 Tips Challenger 15-21 6.4L, 17-19 5.7L Review
    30 Oct 2021

    The tips are the best part!

    Had to wait a fair bit due to the shortages from the pandemic, but once I was informed it finally came in, the axle back exhaust was on my porch the next day! The rectangular exhaust tips make me giggle like a little girl! Sound level is barely louder than stock so I am going to try doing the mid pipes delete. Although, exhaust sound is now lower and a bit more aggressive sounding compared to stock. Still satisfied with my purchase!

    Ferdinand D.
    United States United States