CORSA Active Valve 3.0-Inch Cat-Back Exhaust with Polished 5.0-Inch Slash-Cut Tips (21291) - 2020-2022 Ford Mustang Shelby GT500 5.2L
Give your Shelby GT500 a commanding exhaust note while retaining the versatility of the factory Active Valve system with the CORSA 3.0-Inch Active Valve Cat-Back Exhaust. Designed specifically for the 2020-2022 Ford Mustang Shelby GT500 5.2L V8 Fastback equipped with factory Active Valve Exhaust, this system combines CORSA Active Valve Technology with No Drone RSC® Technology for a wide range of sound from comfortable Touring to aggressive Xtreme.
CORSA engineered this system to integrate seamlessly with the GT500's factory valve operating system while retaining the factory solenoids. Take advantage of the quiet start function when a more subdued exhaust note is needed or open the valves to unleash the sound of the supercharged 5.2L V8. Across the various driving modes, CORSA Active Valves provide an impressive 11-decibel difference in exhaust volume.
Features
- CORSA Active Valve Cat-Back exhaust system
- Designed for the 2020-2022 Ford Mustang Shelby GT500 5.2L V8 Fastback
- For vehicles equipped with factory Active Valve Exhaust only
- 3.0-inch exhaust tubing
- Dual rear exit configuration
- Quad tip layout
- 5.0-inch polished exhaust tips
- Slash-cut tip design
- Sound range from Xtreme to Touring Active
- Approximately 11-decibel difference in volume across the various driving modes
- CORSA Active Valve Technology
- CORSA No Drone RSC® Technology
- Retains factory valve solenoids
- Integrates with the factory GT500 valve operating system
- Compatible with the factory quiet start function
Xtreme to Touring Active Sound
The CORSA Active Valve system gives GT500 owners a broad range of exhaust volume to suit different driving situations. Keep the system controlled for a comfortable Touring-style sound or open the valves for CORSA's aggressive Xtreme exhaust note. Across the various driving modes, the system provides an impressive 11-decibel difference in volume while maintaining a comfortable cruising experience.
CORSA Active Valve Technology
More than two years of research went into developing CORSA Active Valve Technology. CORSA set out to create an exhaust system capable of providing a varying range of volume while maintaining the benefits of its No Drone RSC® Technology.
After testing numerous off-the-shelf valve solutions, CORSA developed its own valve to meet its performance and durability requirements. The valve was torture tested under intense heat-cycling conditions and experienced no failures at well over half a million cycles. On the Shelby GT500, CORSA Active Valve Technology integrates seamlessly with the factory valve operating system while retaining the factory solenoids for proper functionality.
No Drone RSC® Technology
CORSA combines its Active Valve system with RSC® Technology to provide a comfortable, drone-free cruising experience. RSC® Technology is designed to control unwanted frequencies responsible for exhaust drone while preserving the aggressive exhaust character enthusiasts want during acceleration and with the valves open. Whether using quiet start or running the system wide open, the combination of Active Valve and RSC® technologies delivers an impressive balance of sound and cruising comfort.
Polished 5.0-Inch Slash-Cut Tips
The 21291 system finishes the dual rear exit configuration with four large 5.0-inch polished exhaust tips. The slash-cut design provides a sharp, performance-inspired appearance that complements the aggressive rear styling of the Shelby GT500 while giving the exhaust a distinctive finished look.
Specifications
- Part Number: 21291
- Exhaust Type: Cat-Back
- Sound Level: Xtreme to Touring Active
- Pipe Diameter: 3.0 inches
- Exit Style: Dual Rear
- Tip Style: Quad
- Tip Size: 5.0 inches
- Tip Finish: Polished
- Tip Design: Slash Cut
- Active Valve Exhaust: Yes
- Sound Range: Approximately 11-decibel difference across driving modes
Fitment
- 2020 Ford Mustang Shelby GT500 5.2L V8 Fastback
- 2021 Ford Mustang Shelby GT500 5.2L V8 Fastback
- 2022 Ford Mustang Shelby GT500 5.2L V8 Fastback
Important Fitment Note
For vehicles equipped with factory Active Valve Exhaust only. This CORSA system is specifically designed to integrate with the Shelby GT500's factory Active Valve controls and retains the factory valve solenoids for proper operation.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
