Imagine your 2018-2021 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 2018-2021 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.
- 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.