Xtreme, Sport / 3.0 in Cat-Back 4.0 in Twin Tips | 2018-2023 Mustang GT Coupe (21040, 21042) Resonator Delete Kit Color: RedSizes: One Size Key

Color: RedSizes: One Size Key LoopImages are representative

Xtreme Sound Level - Part Number 21048

By reducing the impacts of blow-by

Oiled Cotton Gauze High Flow Air Filter

Xtreme, Sport / 3.0 in Cat-Back 4.0 in Twin Tips | 2018-2023 Mustang GT Coupe (21040, 21042) Resonator Delete Kit Color: RedSizes: One Size KeyVEHICLE FITMENT 2018 2023 Ford Mustang GT 5. 0L V8 Fastback (No Valves) *For vehicles without Active Valve exhaust PRODUCT DESCRIPTION 3. 0" Cat Back, Dual Rear Exit with Twin 4. 0" Polished Pro Series Tips Xtreme Sound Level Part Number 21040 +5HP +4TQ +48% Flow 9lbs Weight Savings Sport Sound Level Part Number 21042 Recommended for pairing with aggressive engine modification +5HP +4TQ+48% Flow 4lbs Weight Savings INSTALLATION Xtreme 21040