Xtreme, Sport / 3.0 in Cat-Back 4.0 in Twin Tips | 2018-2023 Mustang GT Coupe (21040, 21042) Sound Level:Sport then the surface is clear

then the surface is clear coated and discontinue use

Muffler Material: 304 Stainless Steel

99% Filtration Efficiency*

14062 YEARS: 2014

2009 Chevrolet Silverado 1500 5

Xtreme, Sport / 3.0 in Cat-Back 4.0 in Twin Tips | 2018-2023 Mustang GT Coupe (21040, 21042) Sound Level:Sport then the surface is clearVEHICLE 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