For use ONLY on the NATURALLY ASPIRATED 11.0:1 Compression Ratio Ford Racing 5.0L Aluminator Crate Engine — manual transmissions. Please contact our sales team if you are unsure what type of engine you have.
•Brand New
•Roush Performance part # 421601
•Fits 2011-2014 Mustang GT w/ Aluminator NA 11.0:1 Compression Ratio Crate engine
•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
•ROUSH Cold Air Induction system with 110mm MAF, washable/re-usable open element air filter and air dam
•Bolt on 80mm supercharger pulley
•To be downloaded using the ROUSH Diagnostic Tool (RDT) software.
•Produces 675 horsepower and 585lb-ft of torque (50 HP gain and 60 lb-ft gain over Phase 2)
•3 Year/36,000 Mile Parts limited warranty included (ROUSH Supplied Parts Only)
•NOT approved for sale or installation in the state of California
•Boost the power and performance of your Naturally Aspirated 11.0:1 Ford Racing 5.0L DOHC Aluminator Crate engine with the ROUSH Performance Phase 2-to-Phase 3 Supercharger •Upgrade Kit. This upgrade kit is specifically designed for those 2011-2014 Mustang GT owners who have the ROUSH Phase 2 supercharger installed on the 5.0L Aluminator NA 11.0:1 Compression Ratio Crate engine.
The 5.0 Aluminator NA was designed specifically for high performance applications — now is the time to add the power! This kit brings your 625 hp/525 lb-ft ROUSHcharger to a tire-shredding 675 hp and 585 lb-ft of torque! A considerable power increase for a nominal value.
This upgrade kit offers better performance and added protection to meet the high demands of this much horsepower. To meet the increased fuel demands the ROUSH Fuel Pump Voltage Regulator and Plug-n-Play wiring harness offers are added to help regulate fuel pressure. The ROUSH Plug-n-Play wiring harness allows for easy installation or removal if the kit ever needs to be removed. No cutting or splicing of factory wiring and harnesses required.
Installation of this bolt-on kit is quick and easy. All of the necessary hardware is included in the Phase 2-to-Phase 3 Aluminator Edition Upgrade Kit:
80mm Supercharger Pulley
ROUSH Fuel Pump Voltage Regulator with Plug-n-Play wiring harness
To be downloaded using the ROUSH Diagnostic Tool (RDT) software.
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.
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