Corsa Cat-Back Exhaust System Xtreme 3" With 4" Polished Quad Tips Mustang GT Convertible Without Active Exhaust Option 2018-2022



  • 48% Better Flow than Stock
  • Reflective Sound Cancellation
  • Patented No Drone Technology
  • Made in the USA
MSRP $2,586.94
You save 19%

Corsa 3" Xtreme Cat-Back Exhaust System with 4" Polished Quad Tips for 2018, 2019, 2020, 2021, and 2022 GT Convertible Mustangs without the Factory Active Exhaust Option.

Imagine your 2018-2022 GT Convertible Mustang with an aggressive, custom-tuned exhaust note that perfectly matches the personality of your one-of-a-kind pony. With their patented Reflective Sound Cancellation (RSC) Technology, Corsa's acoustic engineers have created a custom exhaust system without the drone. All of this is available when you purchase this Corsa 3" Xtreme Cat-Back Exhaust System 21048 with 4" Polished Quad Tips.

Corsa's cat-back exhaust system was designed specifically for GT Convertible Mustangs without the factory active exhaust option. This system provides 48% better flow compared to the factory cat-back, and it is nine pounds lighter. It features stunning polished stainless steel, dual-walled pro-series quad tips that give your Mustang a distinct look. 

Features and Benefits:
- Patented No Drone Technology
- Reflective Sound Cancellation (RSC)
- Aggressive Custom-Tuned Exhaust Note
- Drone-Free at Cruise
- 304 Stainless Steel 3-inch Construction
- Simple, Straightforward Bolt-On Installation
- No Welding Required
- Proudly Manufactured in the USA!

Best of all, this cat-back exhaust system boosts your Mustang's performance, provides an aggressive exhaust note under acceleration and offers a drone-free drive when cruising. Amplify your Mustang's exhaust note without sacrificing performance—performance gains will not be affected by sound choice.

Additional Notes:
- This system is only designed for use with models that are NOT equipped with the Active Exhaust Option from the factory.
- This exhaust will NOT fit 2015-2017 models regardless of installed valance.
- NOT designed for use with fastback models.

California Residents: Proposition 65 Warning

Installation Difficulty


Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

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