2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Find Cat-Back Exhaust for your Mustang
Corsa Performance Xtreme Cat-Back Exhaust with Polished Tips (18-23 Mustang GT Convertible w/o Active Exhaust)Find parts that fit my vehicle
Item 408821
$0.00
489 Reviews
Our Price
$2,359.99 kit
Will this fit your Vehicle?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Add Local Installation
$299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- High Performance "Xtreme" Sound without the Drone
- Increases Exhaust Flow and Overall Power
- Straight-Through Muffler Design with Patented RSC Technology
- Double Helix X-Pipe Included
- Mandrel-Bent, 3-inch Diameter 304 Stainless Steel Piping
- Polished, 4.5-Inch Pro-Series Tips
- Dual Rear-Exit Exhaust
- Simple Installation
- Limited Lifetime Warranty
- Fits 2018-2023 Convertible GT Mustangs w/o Active Exhaust
| Brand | Corsa Performance |
| Exhaust System Type | Cat-Back System |
| Exhaust System Material | Stainless Steel |
| Exhaust System Tip Finish | Chrome, Polished |
| Exhaust System Tubing Diameter | 3.00 Inch |
| Exhaust Loudness | Aggressive |
Description
Xtreme Sound. Corsa Performance Xtreme Cat-Back systems are acoustically styled and engineered to give your 5.0L Coyote powered Convertible Mustang a loud, aggressive sound under acceleration and a nice growl at idle all without interior cabin drone. A Corsa Xtreme Cat-Back will also improve your pony's exhaust flow for an increase in overall power and performance.
Extra Growl. The included Corsa X-Pipe not only helps improve exhaust flow for an increase in power, but with its modern double helix "X" crossover design it also adds a crisp, raspy growl to the sound of your Pony's exhaust.
RSC™ Technology. Corsa Performance engineers all their mufflers using their very own patented Reflective Sound Cancellation® Technology (RSC™). RSC™ Technology is designed to give your Mustang's exhaust an aggressive sound under acceleration and a drone-free experience while cruising.
Quality Construction. Corsa Performance proudly manufactures their Cat-Back Exhaust systems right here in the good ole USA. This Corsa Cat-Back is mandrel-bent from 3-inch diameter, premium grade, 304 stainless steel tubing for excellent exhaust flow and enduring corrosion resistance. The system includes a double helix X-pipe and features two high flow, straight-through xtreme mufflers that end with polished 4.5-inch Pro-Series tips. Step down flanges are included, so that this 3-inch Corsa Cat-Back can be installed with the factory 2.5-inch exhaust.
Straightforward Bolt-On Installation. This Corsa Xtreme Cat-Back Exhaust is engineered for a straightforward bolt-on installation using your Mustang’s the factory attachments. No modifications are necessary. The unit ships with all the installation hardware as well as a set of full-color instructions.
Application. This Corsa Performance Xtreme Cat-Back Exhaust System with Polished Tips fits 2018-2023 Convertible GT Mustang models not equipped with active exhaust.
Extra Growl. The included Corsa X-Pipe not only helps improve exhaust flow for an increase in power, but with its modern double helix "X" crossover design it also adds a crisp, raspy growl to the sound of your Pony's exhaust.
RSC™ Technology. Corsa Performance engineers all their mufflers using their very own patented Reflective Sound Cancellation® Technology (RSC™). RSC™ Technology is designed to give your Mustang's exhaust an aggressive sound under acceleration and a drone-free experience while cruising.
Quality Construction. Corsa Performance proudly manufactures their Cat-Back Exhaust systems right here in the good ole USA. This Corsa Cat-Back is mandrel-bent from 3-inch diameter, premium grade, 304 stainless steel tubing for excellent exhaust flow and enduring corrosion resistance. The system includes a double helix X-pipe and features two high flow, straight-through xtreme mufflers that end with polished 4.5-inch Pro-Series tips. Step down flanges are included, so that this 3-inch Corsa Cat-Back can be installed with the factory 2.5-inch exhaust.
Straightforward Bolt-On Installation. This Corsa Xtreme Cat-Back Exhaust is engineered for a straightforward bolt-on installation using your Mustang’s the factory attachments. No modifications are necessary. The unit ships with all the installation hardware as well as a set of full-color instructions.
Application. This Corsa Performance Xtreme Cat-Back Exhaust System with Polished Tips fits 2018-2023 Convertible GT Mustang models not equipped with active exhaust.
Fitment:
- 2018 Ford Mustang
- 2019 Ford Mustang
- 2020 Ford Mustang
- 2021 Ford Mustang
- 2022 Ford Mustang
- 2023 Ford Mustang
Corsa Performance 21048
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Right Muffler Assembly
- (1) Left Muffler Assembly
- (1) X-Pipe Assembly
- (1) Right Intermediate Pipe
- (1) Left Intermediate Pipe
- (2) Step Down Flanges - for use with OE size exhaust
4.9
Customer Reviews (489)
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Mustang
- GT - 18, 19, 20, 21, 22, 23
