CORSA Performance
Corsa 24+ Ford MustangGT Xtreme Cat-Back Ex.Sys 3.0in Dual Rear Exit w/4.5in Blk PVD StraightCut Tip - 21251BLK
- SKU:
- COR21251BLK
- UPC:
- 847466026737
- MPN:
- 21251BLK
- Availability:
- Regularly stocked product
Description
What is the main benefit of installing a CORSA Performance cat-back exhaust system?
This cat-back exhaust system delivers an exhilarating, race-inspired exhaust note and an impressive 48 percent increase in flow for your Coyote V8.
Is the CORSA Performance cat-back exhaust system designed for my specific vehicle?
Bolt-on installation ensures a precise fitment for your 7th Generation Mustang Coyote V8, amplifying its aggressive sound profile with ease.
The CORSA Cat-Back Xtreme unlocks peak performance for your 7th Generation Mustang Coyote V8 with a massive 48 percent flow increase. Constructed from premium 304 stainless steel, its custom-tuned mufflers deliver over 16 decibels of sound without drone. Experience unparalleled exhaust refinement and power with this exceptional cat-back upgrade.
What Owners Say
Owners and enthusiasts consistently praise the CORSA Xtreme for its dual personality: aggressive and loud under heavy throttle, yet remarkably quiet during highway cruising with no drone. Multiple users highlight how it sounds "absolutely insane" at wide-open throttle while remaining civilized enough for daily driving, with some noting it's nearly stock-quiet when cruising. The sound quality earns frequent compliments, with owners specifically calling out the excellent idle tone and WOT performance. Across platforms—from Mustang and Challenger communities to Corvette forums—the consensus remains strong: this exhaust delivers serious volume when you want it without compromising comfort, solidifying its reputation as a top-tier performance exhaust system.
Key Features
- 304 stainless steel construction
- custom tuned mufflers engineered specifically for 7th Generation Mustang Coyote V8 engine
- 16+ decibels of sound
- No DRONE RSC(R) technology
- straight through muffler design
- 48% increase in flow
Why Choose the COR Cat-Back Xtreme
Delivers enduring corrosion resistance for a lifetime of aggressive driving.
Achieves an exhilarating, race-inspired exhaust note perfectly tuned for your Coyote V8.
Provides a commanding exhaust presence, amplifying your Mustang's aggressive sound profile.
Eliminates annoying highway drone for a refined and comfortable driving experience.
Who Is This For?
Street Performance — 9/10
48% flow increase, premium performance position.
Engine Performance — 9/10
48% flow increase for maximum power.
Exhaust Note / Sound — 8/10
16+ decibels sound, custom tuned mufflers.
Track / Autocross — 7/10
Flow increase supports performance driving.
Drag Racing — 7/10
Flow increase supports straight-line performance.
Easy DIY Install — 8/10
Bolt-on install type.
Frequently Asked Questions
Does the COR Cat-Back Xtreme fit my 2024-2025 Ford Mustang?
Confirming vehicle fitment, the COR Cat-Back Xtreme is engineered to precisely bolt-on for 2024-2025 Ford Mustang models. This ensures perfect integration with your Coyote V8. Expect a direct, factory-level fitment for a seamless upgrade.
How difficult is it to install the COR Cat-Back Xtreme?
Installation of the COR Cat-Back Xtreme is designed as a straightforward bolt-on process. This ease of installation is reflected in its high "Easy DIY Install" score. You can confidently upgrade your Mustang's exhaust system with minimal effort.
How does the COR Cat-Back Xtreme enhance my Mustang's performance?
Achieving a 48 percent increase in flow, the COR Cat-Back Xtreme directly supports enhanced "Engine Performance." This significant flow improvement translates to maximum power output for your Coyote V8. Experience a tangible boost in your Mustang's capabilities.
Is upgrading to the COR Cat-Back Xtreme worth the investment over the stock exhaust?
Upgrading to the COR Cat-Back Xtreme is worth it for the substantial 48 percent flow increase it provides. This technical advantage unlocks your Coyote V8's full potential for enhanced "Street Performance." You gain superior power and an aggressive sound profile.
What kind of sound can I expect from the COR Cat-Back Xtreme on my Mustang?
Expect an exhilarating, race-inspired exhaust note with 16+ decibels of sound amplification. The custom tuned mufflers are specifically engineered for the 7th Generation Mustang Coyote V8 engine. This delivers a commanding presence for a truly aggressive sound profile.
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: |
21251BLK |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Catback |
Install Type: |
Bolt-On |
Product Level: |
Premium Performance |
Street Performance: |
9/10 |
Engine Performance: |
9/10 |
Exhaust Note / Sound: |
8/10 |
Track / Autocross: |
7/10 |
Drag Racing: |
7/10 |
Easy DIY Install: |
8/10 |
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