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Roush Performance 421140

ROUSHcharger Tuner Kit 2011-12 Mustang GT 5.0L

Roush Performance 421140

832-421140

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Estimated ship date 10/30/17 if Ordered Today
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Roush Performance 421140 ROUSHcharger Tuner Kit 2011-12 Mustang GT 5.0L $6,299.99
ROUSHcharger Tuner Kit
  • 2011-12 Mustang GT 5.0L
  • Black

  • Roush Performance 421140 Details

    RoushChargers

    5.0L ROUSHcharger Tuner Kit that can boost the horsepower on the 2011 Mustang upwards of 550 horsepower on stock pump gasoline.

  • TVS2300 blower with bolt on style hub, comes standard with 90mm pulley
  • Capable of 500-550HP on stock fuel pump
  • Estimated 7 PSI Boost with 90mm pulley
  • Capable of well over 600HP with upgraded fuel system, bottom end & smaller pulley
  • New Style 47lb fuel injectors
  • Larger intercooler (Same used in P-51)
  • New high flow fuel rail
  • New Throttle Body (Twin 60mm) same as GT500 & P-51
  • Heavy Duty Roush tensioner on 1st FEAD (not included from Ford factory)
  • High flow Roush air lid
  • Does not include PCM calibration or maintain factory warranty
  • Professional tuning & installation recommended

  • Want to add serious power to your Mustang GT? Roush has what you're looking for when it comes to raw, bolt-on horsepower for your late model Mustang. It's no wonder Roush Performance is the supercharger leader with the latest cutting edge technology. Called ROUSHchargers®, this line of advanced roots-style superchargers features a range of packages to meet your performance goals. Whether you want unbridled extreme horsepower or want an upgrade at a great value and a fully drivetrain warranty, there is a ROUSHcharger® to fit your needs.

    Select systems feature proprietary Roush calibrations. Roush has long been the leading provider of calibration services for the major automotive manufacturers. Roush calibrations carry this high-level of calibration refinement with a vision toward performance. This means that your car will not only be fast, but it will run smoothly across all environmental extremes. This line of ROUSHcharger® includes a proprietary Roush calibration and intake enhancements. Roush stands behind these systems with an industry-leading 3 year 36,000 mile warranty.

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