2011-2014 Ford Mustang Supercharger - Phase 3 675 HP Calibrated

Free Shipping Our Price: $7415.99 (USD) *
Part #: 421542
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Live in Canada? Place your order at 800-597-6874

Product Features

  • Produces 675 horsepower and 585lb-ft of torque (255 HP gain and 208 lb-ft gain over stock)
  • R2300 Supercharger featuring Eaton’s new TVS Technology. The new Twin Vortices Series features four-lobe rotors with high-flow inlet and outlet that allow more air to pass at higher RPM’s, resulting in more power
  • ROUSH Fuel Pump Voltage Regulator to moderate fuel flow and ensure a proper fuel-to-air charge ratio
  • Plug-n-Play wiring harness where no modifications are needed to the vehicles fuel pump wiring system
  • 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 cold air induction system with 110mm MAF, washable/re-usable open element air filter and air dam
  • High flow fuel rail with 47lb injectors
  • To be downloaded using the ROUSH Diagnostic Tool (RDT) software
  • Bolt on 80mm supercharger pulley
  • 2011-2014 Ford Mustang GT 5.0L-4v engine -- Manual transmission only (excludes BOSS 302)
  • 3 Year/36,000 Mile Parts limited warranty included (ROUSH Supplied Parts Only)
  • NOT approved for sale or installation in the state of California
  • Part # 421542
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The Phase 3 Supercharger Kit by ROUSH is the ultimate power-adder for your 2011-2014 5.0L Ford Mustang GT. This kit is calibrated to deliver 675 HP and 585 FT/LB of torque, an increase of 255 HP and 195 FT/LB over stock!

With this much horsepower under the hood, ROUSH Performance went one step further to ensure that the fuel delivery system can meet the increased fuel needs. A Fuel Pump Voltage Regulator and an easy to install Plug-n-Play wiring harness were developed to help protect against extreme fuel-to-air changes and possible engine damage.

The 675 HP Phase 3 Calibrated Supercharger Kit is part of the TVS (Twin Vortices Series) line of superchargers, developed by ROUSH, that have raised the bar for performance, reliability and efficiency. This is the same line that has been used and proven for years in ROUSH-built vehicles. The ROUSH R2300 supercharger features Eaton's TVS technology rotating assembly that delivers more power and better fuel economy in a smaller package for uncompromising performance.

The primary components of the Phase 3 ROUSHcharger Kit include:

  • ROUSH R2300 2.3L TVS Supercharger< /li>
  • 80mm Supercharger Pulley < /li>
  • ROUSH Fuel Pump Voltage Regulator with Plug-n-Play wiring harness< /li>
  • Upper and lower aluminum intake manifolds< /li>
  • Twin 60mm throttle body and matching throttle body spacer < /li>
  • Cold air induction system< /li>
  • High flow fuel rail with 47lb injectors< /li>
  • ROUSH Flash Voucher Card
  • High efficiency intercooler system< /li>
  • Large full face low temperature radiator < /li>
  • All required fasteners, wiring, brackets, hoses and clamps< /li>

This part now utilizes the ROUSH Flash Voucher card to be calibrated using ROUSH Diagnostic Tool (RDT) software and pass-thru device. If you do not have access to an approved pass-thru device, you can send your PCM back to ROUSH to be flashed for an additional $100.00 fee.

Please contact Customer Care at 800-59-ROUSH if you have any questions.

>> View the ROUSH Supercharger Application Guide

Warranty

The 2011-2014 Ford Mustang GT Supercharger - ROUSH Phase 3 - 675 HP Calibrated Kit is protected by ROUSH Parts limited warranty (ROUSH Supplied Parts Only), which is for 3 years or 36,000 miles from original installation date.

An optional 3 year/36,000 Mile Powetrain Warranty is available, which is for 3 years or 36,000 miles from the original vehicle in service date from Ford.

To order this warranty option, call 800.59.ROUSH.

Read the optional warranty details

Mustang: 2014, 2013, 2012, 2011

  • Difficulty: Advanced
  • Time: 10 hours
  • Required Tools: Garage tools
* Please note that prices stated here are only for sales within the continental United States only ordered via the ROUSHperformance.com web site. Prices for other territories, such as Canada, may vary due to shipping fees, duties, and other factors. Please also note that orders placed on the ROUSHperformance.com web site can only be shipped to areas within the continental U.S.