3.0 IN Cat-Back Twin 4.0 IN Tips (21042) Sport Sound Level | 2018-2021 Mustang GT Coupe
Technical specifications Performance results aren’t guaranteed & may vary.
+4 lb-ft Torque
+48.35% Flow increase
-4 weight savings (lbs.)
2018-2021 Ford Mustang GT 5.0L V8
Fastback (No Valves)
*For vehicles without Active Valves exhaust
3.0" Cat-Back, Dual Rear Exit with Twin 4.0" Polished Pro-Series Tips
Sport Sound Level
*Ideal for pairing with aggressive engine modifications to control overall exhaust volume.
- Premium Stainless Steel Construction
- Easy Bolt-on Installation
- No Welding Needed
- Patented No-Drone, Reflective Sound Cancellation (RSC®) Technology
- Straight-through Design
- Mandrel Bent
- All Hardware and Detailed Instructions Included
- Proudly Manufactured in Berea, Ohio
Every vehicle-specific CORSA product is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installations on unspecified vehicles.