This CORSA cat-back exhaust replaces the factory active exhaust on the 2020-2022 Mustang Shelby GT500 with a 3.0in system built around CORSA Active Valves and RSC (Reflective Sound Cancellation) technology. The valves keep the factory solenoids and change the volume with the driving mode, from Xtreme down to Touring, while RSC keeps the cabin free of drone at cruise. Flow is up 23.4% over stock. It exits at the rear through quad 5.0in straight-cut carbon fiber tips in black.
Specifications
| Type | Cat-Back Exhaust System |
| Sound Level | Xtreme to Touring Active |
| Technology | CORSA Active Valve with RSC (Reflective Sound Cancellation), drone-free at cruise |
| Pipe Diameter | 3.0in |
| Exit Style | Dual Rear |
| Tips | Quad 5.0in straight carbon fiber tips, Black |
| Valve Included | Yes, CORSA Active Valves (retain factory solenoids) |
| Fitment Notes | For vehicles with Active Valve Exhaust Only |
| Quantity | 1 complete system |
| Warranty | Limited lifetime for as long as you own the vehicle, with proof of purchase; valves 5 years |
| Part Number | 21292CFBLK |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2022 | Ford | Mustang | Shelby GT500 |
Documents: Installation Instructions (PDF)
Which vehicles does this exhaust fit?
- The 2020-2022 Ford Mustang Shelby GT500 with the 5.2L V8 and factory active valve exhaust.
Do I keep the factory exhaust modes?
- Yes. The CORSA Active Valves keep the factory solenoids, and the volume changes with the driving mode.
Will it drone on the highway?
- No. RSC technology cancels drone at cruise for a comfortable cabin.
What tips does it have?
- Quad 5.0in straight-cut carbon fiber tips with a black finish.
Is there a warranty?
- Yes. The exhaust carries a limited lifetime warranty for as long as you own the vehicle, with proof of purchase, and the valves are covered for 5 years.
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty