CORSA Performance
Corsa 2018-2023 Ford Mustang 5.0L 3in Sport Cat-Back Dual Rear Exit 4in Polished Pro-Series Tips - 21042
- SKU:
- COR21042
- UPC:
- 847466020384
- MPN:
- 21042
- Availability:
- Regularly stocked product
Description
Will this cat-back exhaust system fit my 2020 Ford Mustang GT?
Confirm fitment with your specific vehicle application; this COR Cat-Back Sport is designed for precise bolt-on installation on compatible Mustang models.
How difficult is the installation process for this cat-back exhaust?
Installing this COR Cat-Back Sport is straightforward due to its bolt-on design, allowing for a relatively easy upgrade without complex modifications.
CORSA Cat-Back Sport delivers thrilling performance for your Mustang, boasting a Street Performance score of 8 due to flowing 48 percent better than stock. Its patented RSC Technology ensures an aggressive exhaust note without cabin drone, crafted from dual-walled polished stainless steel tips. Experience elevated sound and a premium aesthetic with this expertly engineered Cat-Back.
What Owners Say
Owners and enthusiasts consistently praise the CORSA Performance Cat-Back Sport for delivering a sportier, more aggressive sound without crossing into obnoxious territory. The exhaust is frequently described as "perfect" for those wanting noticeable improvement over stock while maintaining civility during cruising. Multiple users highlight the quality construction and note that throttle response brings out the best sounds, particularly in sport mode, while daily driving remains refined. Across different platforms—from GR86s to Corvettes to Golf Rs—the consensus points to excellent fitment and a sound profile that earns compliments without drone. The CORSA Sport has earned a solid reputation as the ideal middle-ground exhaust for enthusiasts seeking performance and presence without compromise.
Key Features
- CORSA Patented Reflective Sound Cancellation(R) (RSC) Technology
- Dual Walled Polished Stainless Steel Tips
- Custom Tuned - Aggressive Exhaust Note
- Flows 48 Percent Better Than Stock
- 304 Stainless Steel Construction
- Limited Lifetime Warranty
Why Choose the COR Cat-Back Sport
Delivers a thrilling, race-inspired exhaust note without cabin drone.
Achieves a visually stunning, premium finish that elevates your Mustang's rear.
Transforms your driving experience with a powerful, aggressive sound profile.
Provides a significant boost in exhaust flow for enhanced engine performance.
Who Is This For?
Street Performance — 8/10
Flows 48 percent better than stock for improved performance.
Track / Autocross — 7/10
Improved flow supports higher RPM performance demands.
Drag Racing — 7/10
Better flow can contribute to engine power gains.
Engine Performance — 8/10
Flows 48 percent better than stock for more power.
Exhaust Note / Sound — 9/10
Custom tuned aggressive exhaust note with RSC technology.
Visual / Aesthetic Upgrade — 7/10
Dual walled polished stainless steel tips enhance appearance.
Frequently Asked Questions
How does the CORSA Cat-Back Sport enhance my vehicle's performance?
Significant engine performance gains are achieved by this cat-back system. It flows 48 percent better than stock, earning a "Engine Performance" score of 8 out of 10 in our usage matrix. This upgrade is best for owners seeking enhanced power and an aggressive exhaust note.
Is the CORSA Cat-Back Sport a direct bolt-on installation?
Installation of the CORSA Cat-Back Sport is a straightforward bolt-on process. This facilitates a hassle-free upgrade for your vehicle's exhaust system. Experience an aggressive exhaust note and improved flow with ease.
What kind of exhaust sound can I expect from the CORSA Cat-Back Sport?
A thrilling, race-inspired exhaust note is delivered by this cat-back system. CORSA's Patented Reflective Sound Cancellation technology ensures this aggressive sound without cabin drone, scoring a 9 for "Exhaust Note / Sound." Enjoy a transformed driving experience.
Will the CORSA Cat-Back Sport fit my specific vehicle?
Fitment for the CORSA Cat-Back Sport is confirmed by checking your specific vehicle details. This ensures a perfect bolt-on integration with your Mustang's existing exhaust components. Achieve a premium finish and enhanced sound with confidence.
What makes the CORSA Cat-Back Sport a worthwhile upgrade over the stock exhaust?
Upgrading to the CORSA Cat-Back Sport is worthwhile due to its 48 percent improvement in exhaust flow over stock. This directly translates to enhanced engine performance, making it a valuable investment for spirited driving and "Street Performance."
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
Additional Information
Clearance Item: |
N |
MPN: |
21042 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Catback |
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