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Roush Performance Phase 1 Supercharger Upgrade Kit Fits 2011-2014 ROUSH 421387:
$219.95
UP FOR SALE IS A NEW ROUSH PHASE 1 SUPERCHARGER UPGRADE KIT
PART#
421387
2011-2014 5.0L ROUSH MUSTANGS
The 575 HP ROUSH Phase 1 Supercharger Upgrade Kit includes all of the necessary components to increase your 525 HP or 540 HP Ford Mustang to 575 HP and 505 lb-ft. The supercharger upgrade kit comes with a new 85mm S/C Pulley, Shorter FEAD Belt ROUSH Flash Voucher card and Installation Instructions.
This part now utilizes the ROUSH Flash Voucher card to be calibrated using 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 additional $100.00 fee.
575 Horsepower and 505 lb-ft of torque (upgrade to previous 525hp or 540hp kits/vehicles)
NOW 50 States emission legal for 2011-2014 / CARB E.O.# D-418-23
Available for manual and automatic transmission
85mm S/C Pulley
2085mm FEAD Belt
To be downloaded using the ROUSH Diagnostic Tool (RDT) software.
Works with 2011-2014 Ford 5.0L Mustangs equipped with the ROUSH5.0L supercharger kits producing 525 or 540 horsepower
ANY QUESTIONS PLEASE EMAIL