2011-2014 6.2L Ford F-150 Supercharger ROUSH R2300 Phase 1-2 Upgrade Kit – 590 HP

Free Shipping Our Price: $559.99 (USD) *
Part #: 421525
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Live in Canada? Place your order at 800-597-6874

Product Features

  • Upgrade kit for 2011-2014 6.2L V8 F-150s equipped with the ROUSH Phase 1 525HP Supercharger
  • Increases power level from 525HP/535 lb-ft. to 590HP/590 lb-ft.
  • This package includes:
    • Smaller 75mm supercharger pulley (Phase 1 equipped with 80mm)
    • ROUSH Phase 2 Re-Calibration
    • ROUSH 3 Year/36,000 Mile Limited Parts Warranty
  • Re-calibration to be downloaded using the ROUSH Diagnostic Tool (RDT) software *(details below)
  • Optional Limited Powertrain Warranties are available at additional cost (voids ROUSH Phase 1 Drivetrain Warranty, if applicable):
  • 50 State Legal (E.O. #D-418-23)
  • Part #421525
More

Are you having fun with your 2011-2014 ROUSH Phase 1-equipped 6.2L V8 F-150, but want more power?

The 6.2L F-150 Phase 1-2 Supercharger Upgrade Kit includes all of the necessary components to increase your ROUSH Phase 1 Supercharger from 525HP/535 lb-ft. to 590HP/590 lb-ft!

This supercharger upgrade kit comes with:

  • 75mm Supercharger Pulley (Phase 1 equipped with 80mm)
  • ROUSH Phase 2 Re-Calibration
  • ROUSH 3 Year/36,000 Mile Limited Parts Warranty

The ROUSH Phase 1-2 Upgrade Kit is 50 State Legal (E.O. #D-418-23).

This part now utilizes the ROUSH Flash Voucher card to be used with the 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.

Warranty:

This kit is protected by a 3 Year/36,000 Mile Limited Parts Warranty, which is valid for 3 years or 36,000 miles from the retail purchase date on ROUSH components only (not including labor).

This upgrade kit will void the original Phase 1 ROUSH Drivetrain Warranty, if applicable.

Optional Limited Powertrain Warranty Levels are available at additional cost. Please contact ROUSH Customer Service for more information at 800-59-ROUSH. Below is more information on the extended warranty options that are available:

ROUSH Optional Limited Powertrain Warranty Level 1 -- 1 Year / 12,000 Mile

ROUSH Optional Limited Powertrain Warranty Level 2 -- 3 Year / 36,000 Mile

F-150: 2014, 2013, 2012, 2011

  • Difficulty: Intermediate
  • Time: 1 hour
  • Required Tools: Basic 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.