Flowmaster Flow FX Cat-Back Exhaust System For 21-25 Ford F-150 2.7L/3.5L/5.0L type-s Measured Flow: 500 CFM @

Measured Flow: 500 CFM @ 7" H2O

2017-2019 GM/Chevy Duramax L5P No-Drop Plus 220GPH

3L EcoBoost Engines

Capable of 500whp

The upgraded housing with factory wheel actually flows more air than the "WW" replacements

Flowmaster Flow FX Cat-Back Exhaust System For 21-25 Ford F-150 2.7L/3.5L/5.0L type-s Measured Flow: 500 CFM @Flowmaster introduces our Flow FX stainless steel cat back exhaust system for the 2021 2025 Ford F 150 trucks with the 2. 7, 3. 5, and 5. 0 liter engines. This system uses a Flow FX series muffler for an aggressive to moderate sound level and increased performance. 3. 00 inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. This system use a larger 4. 50 inch black ceramic coated tip for a custom look. Max dyno