CORSA Performance
Corsa 18-23 Ford Mustang 5.0L V8 3in Sport Axle-Back Dual Rear Exit w/ 4in Black PVD Pro-Series Tips - 21039BLK
- SKU:
- COR21039BLK
- UPC:
- 847466020339
- MPN:
- 21039BLK
- Availability:
- Regularly stocked product
Description
Will this axle-back exhaust fit my 2018-2023 Ford Mustang?
This COR Axle-Back Sport is engineered for a precise bolt-on fit on all 2018 through 2023 Ford Mustang models.
What is the primary performance benefit of this axle-back system?
Experience enhanced engine breathing, as this axle-back flows an impressive 46 percent better than the stock exhaust system.
The COR Axle-Back Sport delivers an exhilarating, race-inspired roar for your 2018-2023 Ford Mustang, boasting a top score of 9 for its exhaust note. Its patented RSC Technology ensures a drone-free experience, flowing 46 percent better than stock. Trust CORSA Performance for an aggressive sound and enhanced flow that transforms your Mustang.
What Owners Say
Owners and enthusiasts consistently praise the Corsa Sport for delivering an aggressive, refined sound that avoids the harshness of louder alternatives. The 2.5" system earns particular appreciation for being "considerably quieter" than 3" options while still providing a noticeable upgrade over stock, with many reporting regular compliments on the exhaust note. Drivers value how it remains civilized during cruising—described as "like stock exhaust" at highway speeds—yet opens up under throttle for a more spirited character. The quality and fitment receive positive feedback across multiple platforms, from Corvettes to WRXs and GR86s. For those seeking enhanced sound without excessive drone or cabin intrusion, the Corsa Sport has built a solid reputation among performance enthusiasts.
Key Features
- Patented Reflective Sound Cancellation(R) (RSC) Technology
- AGGRESSIVE SOUND under acceleration
- DRONE-FREE EXPERIENCE during cruise
- Flows 46 Percent Better Than Stock
- 304 Stainless Steel Construction
- Dual Walled Polished Stainless Steel Tips
Why Choose the COR Axle-Back Sport
Delivers an exhilarating, race-inspired roar when you demand power.
Achieves a refined, quiet cabin during highway cruising.
Transforms your Mustang's exhaust flow for enhanced engine breathing.
Provides a visually stunning, premium finish to your vehicle's rear.
Who Is This For?
Daily Driving Comfort — 9/10
Drone-free experience during cruise ensures comfort.
Track / Autocross — 7/10
Flows 46 percent better than stock for performance.
Drag Racing — 7/10
Improved flow aids engine performance potential.
Street Performance — 8/10
Aggressive sound and better flow enhance experience.
Easy DIY Install — 9/10
Bolt-on installation type is straightforward.
Engine Performance — 7/10
46 percent better flow than stock aids performance.
Exhaust Note / Sound — 9/10
Aggressive sound with drone-free cruise is ideal.
Visual / Aesthetic Upgrade — 8/10
Dual walled polished stainless steel tips enhance looks.
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 Axle Back — Exhaust, Mufflers & Tips
Additional Information
Clearance Item: |
N |
MPN: |
21039BLK |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Axle Back |
Install Type: |
Bolt-On |
Product Level: |
Premium Performance |
Daily Driving Comfort: |
9/10 |
Track / Autocross: |
7/10 |
Drag Racing: |
7/10 |
Street Performance: |
8/10 |
Easy DIY Install: |
9/10 |
Engine Performance: |
7/10 |
Exhaust Note / Sound: |
9/10 |
Visual / Aesthetic Upgrade: |
8/10 |
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