2011-2014 Ford F-150 5.0L Supercharger - ROUSH Phase 2 570 HP Upgrade Kit

$559.99
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Part #: 421526

Financing available for purchases over $99 or more

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International Purchases & Shipping

Prices stated here are only for sales within the continental United States and ordered via the ROUSHperformance.com web site. Prices for other territories and countries may vary due to shipping fees, duties, and other factors.

Orders placed via ROUSHperformance.com can only be shipped to areas within the continental U.S. If you live outside the U.S., please orders must be placed through an authorized ROUSH dealer.

Product highlights for the 2011-2014 Ford F-150 5.0L Supercharger - ROUSH Phase 2 570 HP Upgrade Kit:

  • Upgrade kit for 2011-2012 5.0L V8 F-150s equipped with the ROUSH Phase 1 515 HP Supercharger
  • Increases power level from 515HP/460 lb-ft. to 570HP/530 lb-ft.
  • This Package includes:
    • Smaller 80mm supercharger pulley (Phase 1 equipped with 87mm)
    • New serpentine belt (2085mm)
    • 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)
  • 50 State Legal (E.O. #D-418-23)

Are you having fun with your 2011-2012 ROUSH Phase 1-equipped 5.0L V8 F-150, but want more power?

The 5.0L F-150 Phase 1-2 Supercharger Upgrade Kit includes all of the necessary components to increase your ROUSH Phase 1 Supercharger from 515HP/460 lb-ft. to 570HP/530 lb-ft!

This supercharger upgrade kit comes with:

  • Smaller 80mm supercharger pulley (Phase 1 equipped with 87mm)
  • New serpentine belt (2085mm)
  • 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.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Application F-150 (2011/2012/2013/2014)
Difficulty Intermediate
Time 1 hour
Tools Basic tools
Instruction URL No
Install Video URL No