- Phase 1 575 HP Calibrated*
- R2300 Supercharger featuring Eaton’s new TVS Technology. The new Twin Vortices Series features four-lobe rotors with high-flow inlet and outlet ports that greatly enhance thermal efficiency, enabling greater volumetric capacity at higher revolutions per minute (RPM)
- Fuel charging assembly with ROUSH designed upper and lower aluminum intake manifolds
- High efficiency intercooler system featuring a large full face low temp radiator, oversize coolant degas bottle, high capacity air-to-water intercooler and formed hoses with abrasion-resistant sleeves
- Twin 60mm throttle body and throttle body spacer
- ROUSH low restriction air induction system
- High flow fuel rail with 47lb injectors
- Bolt on 85mm pulley
- Phase 1 produces 575 horsepower and 505lb-ft of torque (155 hp gain and 115 lb-ft gain over stock)
- NOW 50 State legal emission on 2011-2014 / CARB E.O.# D-418-23
- 2011-2014 Ford Mustang 5.0L 4v engine (excludes BOSS 302)
- Available for manual and automatic transmission
- 3 Year/36,000 Mile Parts warranty included (ROUSH Supplied Parts Only)
- Optional 3 Year/36,000 Mile Complete Powertrain/Drivetrain warranty available for additional fee
- Part # 421388
– See more at: http://www.roushperformance.com/parts/50L-Mustang-575HP-R2300-Calibrated-Supercharger-Kit.html#sthash.aIIigBRp.dpuf
*Results may vary