ROUSH 2015-2017 Ford Mustang Phase 1-to-Phase 2 727HP Supercharger Upgrade Kit - 421994 2013 Nissan Quest S 1987-1989 Toyota 4Runner 2

1987-1989 Toyota 4Runner 2

-Amp Draw: 14

The lower control arms of your JKs suspension are upgraded with our Super-Flex front control arms while the stock upper control arms are retained

Each Fabtech component is expertly built in house and has specific design features and benefits as listed below

1969 Buick Skylark Base

ROUSH 2015-2017 Ford Mustang Phase 1-to-Phase 2 727HP Supercharger Upgrade Kit - 421994 2013 Nissan Quest S 1987-1989 Toyota 4Runner 2The ROUSH Phase 2 supercharger upgrade kit builds on the outstanding performance of our Phase 1 supercharger system by adding proven core components and careful calibration, for an additional 57 horsepower and 65 lb ft of torque over our 670 hp 545 lb ft system (PN 421823). The result is an outstanding 727 hp 610 lb ft of torque while retaining the daily confidence you expect from the engineering of ROUSH Performance. ROUSH engineers spend hundreds of