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Roush Performance 421390

Supercharger Kit 2011-14 Mustang 5.0L 4V (except BOSS 302)

Roush Performance 421390


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Estimated ship date 01/30/18 if Ordered Today
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Roush Performance 421390 Supercharger Kit 2011-14 Mustang 5.0L 4V (except BOSS 302) $6,649.99
Supercharger Kit
  • 2011-14 Mustang 5.0L 4V (except BOSS 302)
  • For Manual & Automatic Transmissions

  • Roush Performance 421390 Details

    Phase 2 Supercharger Kit

    Product Features:
  • 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.
  • High flow fuel rail with 47lb injectors.
  • Cold air induction system with 110mm MAF, washable/re-usable open element air filter and air dam.
  • Bolt on 85mm pulley.
  • All required fasteners, wiring, brackets, hoses and clamps.
  • ROUSH Flash Voucher Card.
  • To be downloaded using the ROUSH Diagnostic Tool (RDT) software.
  • Produces 625 horsepower and 525lb-ft of torque (205-213 hp gain and 135 lb-ft gain over stock).
  • 2011-2014 Ford Mustang 5.0L 4v engine (excludes BOSS 302).

    NOTE: Now utilizes the ROUSH Flash Voucher card to be calibrated using ROUSH Diagnostic Tool (RDT) software and pass-thru device.

  • ROUSH has long been recognized as the leader in powertrain and engine calibration development. These supercharger Phase 2 Kits offered from ROUSH will add some serious power to your Mustang 5.0L. Delivering 625+ horsepower and 525 ft/lbs torque to the powertrain for 2011-14 models and 727 horsepower and 610 ft/lbs torque for 2015-16 models. These kits are part of ROUSH's Twin Vortices Series (TVS) superchargers that have been used and proven for years in ROUSH-built high-horsepower vehicles.

    Supercharger Application Guide, Click Here

    Click on image to enlarge

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