Roush 2015-2017 Ford Mustang Phase 1-to-Phase 2 727HP Supercharger Upgrade Kit

The ROUSH Phase 2 supercharger upgrade kit builds on the outstanding performance of our 2015-2017 F150 Phase 1 supercharger system by adding proven core components and careful calibration. This kit adds an additional 50 horsepower and 28 lb-ft of torque when used with our 600 hp/ 557 lb-ft Phase 1 supercharger system (PN 421983). The result is an outstanding 650 hp / 557 lb-ft of torque while retaining the daily confidence you expect from the engineering of ROUSH Performance.ROUSH engineers spend hundreds of hours in the laboratory, on the dyno, and out in the field to ensure the components and calibration deliver consistent performance in all conditions.The upgrade installs easily with a higher boost 75 mm supercharger pulley and a ROUSH Diagnostic Tool (RDT) Phase 2 reflash voucher. The upgraded Phase 2 calibration can be downloaded to your ECU in minutes by your dealer.
2015-2017 ROUSH F-150 5.0L V8 Supercharger Phase 2 Upgrade Kit- 650 HP Calibrated
2015-2017 5.0L RHD Mustang, Manual and Automatic Transmission, Coupe and Convertible
2015-2017 Ford F-150

Upgrade your 2018-2023 ROUSH Supercharged Mustangs cooling capacity with the ROUSH Max Cooling Upgrade. What’s included: Auxiliary Engine Cooler (Driver Side) Auxiliary Supercharger Cooler (Passenger Side) (2) Fender Heat Extractors (2) Gloss Black Front Fascia Corner PocketThe ROUSH Max Cooling Upgrade fits 2018-2023 Ford Mustangs equipped with the 5.0L engine and ROUSH R2650 Supercharger. The additional coolers increase cooling capacity while the fender vents allow excess heat to escape and allow more airflow. ROUSH Performance recommends updating to the latest ROUSH Calibration after the Max Cooling Kit has been installed. Integrated into the calibration is our Engine Cool Down Feature. This feature allows you to activate a 3-minute cool-down by holding the brake and pressing the ?SET+ button on your steering wheel. This will initiate the fans and force hot air out of the engine compartment to keep your motor and supercharger cool between passes at the track.
The Max Cooling Upgrade increases your engine and supercharger system’s cooling capacity by allowing more airflow into and out of the engine compartment.
No required for Roush build Stage vehicles
2018-2023 Ford Mustang