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Xtreme Sound Level (21006) 2.75 IN Cat-Back Twin 3.5 IN Tips 2017-2020 Challenger RT 5.7L

SKU: 21006

1 review

SKU: 21006

Tip Finish

Technical specifications

Performance results aren’t guaranteed & may vary.
+81.41% Flow increase
-7 weight savings (lbs.)

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

Special Order: Extended Lead Time 14 days (Part # 21006BLK)


2017-2020 Dodge Challenger R/T 5.7L V8
*Intended for use on MDS valve equipped vehicles only.


2.75" Cat-Back, Dual Rear Exit with Twin 3.5" Polished Pro-Series Tips
Xtreme Sound Level
*Reuses 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: 2017, 2018, 2019, 2020

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 1 Reviews
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Filter Reviews:
    Trevon H.
    United States United States

    Fitment came out perfect. Loud as heck. Quiet when you need it to be. Quad tips are beautiful. Gives the 5.7 a very unique tone with the active exhaust. 100% recommending this product to all Challenger owners. It’s definitely worth every penny.

    CORSA PERFORMANCE Xtreme Sound Level (21006) 2.75 IN Cat-Back Exhaust Twin 3.5 IN Tips 2017-2019 Challenger RT 5.7L ReviewCORSA PERFORMANCE Xtreme Sound Level (21006) 2.75 IN Cat-Back Exhaust Twin 3.5 IN Tips 2017-2019 Challenger RT 5.7L Review