Corsa Xtreme 3.0" Cat-Back Exhaust with 4.5" Black Slash-Cut Tips (21250BLK) - 2024-2026 Mustang GT Coupe 5.0L
Unleash a substantially more aggressive exhaust note from your 2024-2026 Ford Mustang GT with the Corsa Xtreme 3.0" Cat-Back Exhaust System. Engineered specifically for the 7th Generation S650 Mustang and its Coyote 5.0L V8, this system combines precision acoustic tuning, 304 stainless steel construction, increased exhaust flow, and Corsa's best-in-class No DRONE RSC Technology for an exhaust that delivers thunderous sound on command while remaining quiet and comfortable at cruise.
This 21250BLK system is designed specifically for Mustang GT Fastback/Coupe models without the factory Active Valve exhaust. With Corsa's Xtreme sound level, a dual rear exit configuration, and 4.5" black Pro-Series slash-cut tips, it delivers an aggressive combination of sound, performance capability, and appearance while retaining the refined cruising characteristics Corsa is known for.
Xtreme Sound - 16 dB Louder Than Stock
Corsa's Xtreme sound level is engineered for Mustang owners who want to hear the Coyote V8. Through precision acoustic tuning, the Xtreme system delivers 16 dB more sound than the stock exhaust, creating thunderous exhaust notes during cold starts and heavy acceleration.
Despite the dramatic increase in exterior volume, the system is engineered to maintain a quiet, drone-free cabin while cruising. This gives the S650 Mustang GT an aggressive personality when the throttle opens without forcing the driver to live with unwanted resonance during normal driving.
Best-in-Class No DRONE RSC Technology
Corsa incorporates its best-in-class No DRONE RSC technology to control unwanted frequencies that can otherwise create irritating cabin drone. The system is acoustically tuned specifically around the 7th Generation Mustang Coyote V8, allowing it to deliver its aggressive Xtreme character under acceleration while maintaining a quiet cabin at cruise.
48% Increased Exhaust Flow
The Corsa S650 Mustang exhaust utilizes a straight-through muffler design engineered to increase exhaust flow by 48%. This freer-flowing design allows drivers to maximize the benefits of additional performance modifications while giving the Coyote V8 a less restrictive exhaust path.
Combined with the 3.0" piping, the straight-through muffler architecture makes the Corsa system an excellent exhaust upgrade for enthusiasts planning additional performance modifications while retaining the sound control and street manners engineered into the system.
3.0" 304 Stainless Steel Construction
The system is constructed from 3.0" 304 stainless steel for excellent durability and corrosion resistance. Corsa pairs its premium stainless steel construction with custom-tuned mufflers engineered specifically for the S650 Mustang GT rather than relying on a universal muffler design.
The complete Cat-Back uses a dual rear exit configuration and provides a 16 lb weight savings compared with the stock exhaust system, reducing weight while upgrading the Mustang's sound, exhaust flow, and appearance.
4.5" Black Pro-Series Slash-Cut Tips
Finishing the system are impressive 4.5" Pro-Series stainless steel exhaust tips. Each tip features a dual-wall, slash-cut design with a black finish, giving the rear of the S650 Mustang GT a darker and more aggressive appearance that complements the Xtreme exhaust note.
Corsa's S650 Mustang exhaust collection is available with multiple tip designs, including slash-cut, straight-cut, and carbon fiber options. This 21250BLK configuration specifically features the 4.5" black dual-wall Pro-Series slash-cut tips.
Engineered Specifically for the S650 Mustang GT
Corsa engineered and acoustically tuned this exhaust around the characteristics of the 7th Generation Mustang Coyote V8. The result combines a significant increase in sound under acceleration, 48% increased exhaust flow, reduced weight, premium stainless steel construction, and drone control into one complete Cat-Back system.
This configuration is intended specifically for Mustang GT Fastback/Coupe models that are not equipped with the factory Active Valve exhaust system.
American Made and Lifetime Warranty
Corsa Performance exhaust systems are engineered and made in Berea, Ohio. The S650 Mustang GT Cat-Back is backed by Corsa's Lifetime Warranty, providing long-term support to match its premium construction and application-specific engineering.
Features
- Corsa Xtreme sound level
- Engineered specifically for the 7th Generation S650 Mustang GT Coyote 5.0L V8
- Designed for Fastback/Coupe models without Active Valve exhaust
- 3.0" Cat-Back exhaust system
- 304 stainless steel construction
- Dual rear exit configuration
- Custom-tuned mufflers engineered specifically for the S650 Mustang GT
- Precision acoustic tuning
- Xtreme sound level rated 16 dB louder than stock
- Thunderous exhaust note during cold starts and heavy acceleration
- Corsa best-in-class No DRONE RSC technology
- Designed to maintain a quiet, drone-free cabin at cruise
- Straight-through muffler design
- 48% increase in exhaust flow
- Designed to help maximize the benefits of additional performance modifications
- 16 lb weight savings compared with the stock exhaust system
- 4.5" black Pro-Series exhaust tips
- Dual-wall stainless steel tip construction
- Slash-cut tip design
- Black exhaust tip finish
- Sport sound level also available within Corsa's S650 Mustang exhaust lineup
- Slash-cut, straight-cut, and carbon fiber tip options available within the S650 exhaust collection
- Engineered and made in Berea, Ohio
- Backed by Corsa's Lifetime Warranty
Fitment
- 2024 Ford Mustang GT 5.0L V8 Fastback/Coupe without Active Valve exhaust
- 2025 Ford Mustang GT 5.0L V8 Fastback/Coupe without Active Valve exhaust
- 2026 Ford Mustang GT 5.0L V8 Fastback/Coupe without Active Valve exhaust
Fitment Notes
- Fits Ford Mustang GT 5.0L V8 Fastback/Coupe models.
- Designed for vehicles without factory Active Valve exhaust.
- Does not apply to Active Valve exhaust-equipped configurations.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
