Horsepower: Boosts engine output to 727 HP for exceptional performance. Compatibility: Fits 2015-2017 Ford Mustang models.
ROUSH 2015-2017 Mustang Phase 1-to-Phase 2 Supercharger Upgrade Kit
Roush Phase 1 Supercharger Upgrade Kit 421109 Installation Packet only
Roush Performance Phase 1 Supercharger Upgrade Kit Fits 2011-2014 ROUSH 421387
Mustang Roush R2300 2.3 TVS supercharger boost bypass valve actuator controller
2.80" Roush Keyed Style Supercharger Pulley 6 Rib
