Roush Performance 421390 Phase 2 ROUSHcharger Supercharger Kit

Roush 2011-14 5.0L Mustang Phase 2 supercharger kits are part of the TVS lineup that's raised the bar for supercharger performance and reliability. Their Twin Vortices Series technology rotating assemblies deliver more power and better fuel economy in a smaller package for ultimate and uncompromising performance. Phase 2 supercharger kits are designed to greatly enhance thermal efficiency, deliver higher volumetric capacity, enable higher operating speeds, create a smoother, more efficient flow of air into the engine, and have improved noise and vibration characteristics. Unlike turbocharged systems, the Phase 2 supercharger kits provide instant throttle response and can generate increased power through the engine's entire powerband, producing an increase of 205-213 hp and a 135 ft.-lb. gain over stock! So, if you're looking for serious power from your Mustang, Roush has your answer. Roush 2011-14 5.0L Mustang Phase 2 supercharger kits include the following:

• Roush R2300 2.3L TVS Supercharger
• 85mm Supercharger Pulley
• Twin 60mm Throttle Body And Matching Throttle Body Spacer
• Cold Air Induction System
• High-flow Fuel Rail With 47 lb. Injectors