Roush · New
Roush 2015-2017 Ford F-150 5.0L V8 Phase 1-to-Phase 2 650HP Supercharger Upgrade Kit
MPN 422012 · Store SKU rsh422012
Supplier stock checked 11/7/2026, 9:46:22 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
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 ROUSH 2015-2017 F-150 5.0L V8 Phase 1 to Phase 2 Upgrade Kit - 650 HP
Manufacturer fitment & guides
- 2015-2017 Ford F-150
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
