CORSA Performance
Corsa 18-23 Ford Mustang 5.0L V8 3in Sport Cat-Back Dual Rear Exit w/ 4in Black PVD Pro-Series Tips - 21042BLK
- SKU:
- COR21042BLK
- UPC:
- 847466020391
- MPN:
- 21042BLK
- Availability:
- Regularly stocked product
Description
How do I know if the CORSA Performance cat-back exhaust system will fit my specific vehicle?
The COR Cat-Back Sport requires confirming exact vehicle fitment through our comprehensive application guide to ensure a perfect bolt-on installation.
What are the performance benefits of installing a CORSA Performance cat-back exhaust?
Installing the COR Cat-Back Sport improves exhaust flow by 48 percent over stock, delivering noticeable gains in horsepower and torque.
CORSA Performance Cat-Back Sport offers a race-inspired exhaust note without drone, fitting specific vehicles with a 48 percent better flow than stock. Constructed from 304 stainless steel with patented RSC technology, it provides a premium sound and significant performance upgrade. Experience exhilarating driving with this expertly engineered cat-back system.
What Owners Say
Owners and enthusiasts consistently praise the CORSA Sport Cat-Back for delivering a refined, sportier sound without crossing into obnoxious territory. The quality construction earns frequent compliments, with drivers noting it provides noticeable improvement over stock while maintaining a civilized cruising volume—only opening up under throttle. Many appreciate this balance, especially those wanting enhanced sound without sacrificing the sleeper appeal or attracting unwanted attention. Fitment appears solid across multiple platforms, and the exhaust performs well in both daily driving and sport mode. The CORSA Sport has built a strong reputation among enthusiasts seeking premium sound quality with real-world livability.
Key Features
- CORSA Performance Patented Reflective Sound Cancellation RSC Technology
- Dual Walled Polished Stainless Steel Tips
- 304 Stainless Steel Construction
- Flows 48 Percent Better Than Stock
- 4 lbs. Lighter Than Stock
- 3in
Why Choose the COR Cat-Back Sport
Delivers an exhilarating, race-inspired exhaust note without unwanted drone.
Provides a stunning visual upgrade with premium, mirror-polished exhaust tips.
Achieves superior exhaust flow for noticeable gains in horsepower and torque.
Transforms your Mustang's performance with a lighter, more responsive feel.
Who Is This For?
Street Performance — 8/10
Flows 48 percent better than stock for improved performance.
Track / Autocross — 7/10
Improved flow and reduced weight enhance track performance.
Drag Racing — 7/10
Better flow and weight reduction aid acceleration.
Engine Performance — 8/10
48 percent better flow directly impacts engine output.
Exhaust Note / Sound — 9/10
RSC technology provides a premium, controlled sound.
Visual / Aesthetic Upgrade — 7/10
Dual walled polished stainless steel tips enhance appearance.
Frequently Asked Questions
What is the performance benefit of installing a CORSA Performance Cat-Back Sport exhaust on my 2018-2023 Ford Mustang?
Achieve superior exhaust flow for noticeable gains in horsepower and torque. This cat-back system scores an 8 for Engine Performance with its 48 percent better flow than stock. Experience a transformed Mustang with enhanced responsiveness and power delivery.
How difficult is the installation of the CORSA Cat-Back Sport for a 2018-2023 Ford Mustang?
Installation is a straightforward bolt-on process, rated as easy maintenance. This ensures a secure fitment for your 2018-2023 Ford Mustang without complex modifications. Enjoy a premium exhaust upgrade with minimal installation effort.
Is upgrading to the CORSA Cat-Back Sport worth the investment for my 2018-2023 Ford Mustang?
Upgrading is highly recommended for its substantial performance enhancements. The system flows 48 percent better than stock, directly improving engine output and driver engagement. Realize a tangible upgrade in your Mustang's capabilities and auditory experience.
Does the CORSA Cat-Back Sport offer an aggressive sound for my 2018-2023 Ford Mustang?
Deliver an exhilarating, race-inspired exhaust note without unwanted drone. CORSA's patented RSC Technology earns a 9 for Exhaust Note/Sound, providing a premium and controlled auditory experience. Enjoy a refined yet aggressive sound profile for your Mustang.
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Catback — Exhaust, Mufflers & Tips
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020 | Ford | Mustang | Bullitt |
| 2018-2023 | Ford | Mustang | GT |
| 2018-2020 | Ford | Mustang | GT Premium |
Additional Information
Clearance Item: |
N |
MPN: |
21042BLK |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Catback |
Install Type: |
Bolt-On |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Track / Autocross: |
7/10 |
Drag Racing: |
7/10 |
Engine Performance: |
8/10 |
Exhaust Note / Sound: |
9/10 |
Visual / Aesthetic Upgrade: |
7/10 |
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