Back in August Roush offered up the very first details about its supercharger kit for the 2011 Mustang, but at the time Roush only provided information for its tuner kit. For those looking for a complete kit with a Roush calibration and warranty, Roush now has what you’re looking for. The full supercharger kit, part # 421142,  is now available for purchase at a retail price of $6,099.00. The system comes with Roush’s R3400 TVS supercharger with a 90mm pulley, high-flow fuel rail with 47 lb/hr injectors, twin 60mm throttle body, high-capacity air-to-water intercooler and more. A 3-year / 36,000 mile warranty also comes standard. You can see the full details about Roush’s 2011+ Mustang supercharger kit below:

Roush 2011+ Mustang Supercharger Kit Includes:

• ROUSH R2300 TVS supercharger
• Lower and upper intake manifolds
• 90mm supercharger pulley (generating approximately 9-10 PSI of boost)
• Fuel charging assembly
• High-flow fuel rail with 47-lb fuel injectors
• Twin 60mm throttle body
• Aluminum bifurcated throttle spacer
• Heavy duty, first sheave FEAD system
• High capacity and efficiency air-to-water intercooler system
• High Efficiency, full face intercooler low temp radiator
• Large capacity intercooler de-gas bottle
• ROUSH low restriction air induction system
• All required wiring, brackets, hoses, harnesses, and clamps
• Unique ROUSH PCM calibration
• 3 year / 36,000 mile limited warranty (See ROUSH Warranty for details)

Roush 2011+ Mustang SuperchargerKit Overview:

• Produces 525+ hp and 465 ft-lbs of torque
• ROUSH R2300 2011 Mustang Supercharger Tuner Kit
• Featuring Eaton TVS Technology
• Heavy duty 1st sheave FEAD system
• Twin Vortices Series features four-lobe rotors and high-flow inlet and outlet ports — greatly enhancing thermal efficiency, resulting in greater volumetric capacity at higher RPM
• Twin 60mm throttle body
• Larger intercooler, low temp radiator, and degas bottle
• Low restriction ROUSH air induction system
• Highly refined ROUSH PCM calibration
• Designed for the 2011-2012 Ford Mustang GT 5.0L-4v engine
• For manual transmission only
• CARB E.O. Pending — Not currently for sale in California or other “green” states
• Backed by ROUSHs 3 year / 36,000 mile limited parts warranty (See ROUSH Warranty for details)
• Part #421142

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