Dramatically improve your Mustang’s handling and appearance with these top of the line Roush Performance Coilovers. The Roush Performance Single Adjustable Suspension Kit combines a set of performance struts and shocks, tuned for a perfect balance of control and comfort, with height adjustable performance springs. This kit will lower your Mustang 1.5” inches in the front and 1.0” in the rear with plenty of room for additional adjustment. Easily tailor the stance of your ride, or adjust corner weights for optimum balance. Rated for over 1.0g lateral acceleration, this kit is perfect for track days, autocross or a spirited drive down your favorite back road. ROUSH Suspension Kits are engineered and tested to achieve proper balance with whole vehicle as an integrated system and will take your Mustang to the next level.
This Roush Coilover Kit is a comprehensive Mustang suspension upgrade, and includes the following components:
ZINC plated steel coilovers with red power coated springs (Front). ROUSH tuned rear shocks. Adjustable spring mounts w/ red powder coated springs (Rear). Front and Rear height adjustment spanners
The part number for this item is Roush 421839 and it fits 2015-2018 Ford Mustangs.
Dramatic improvement in handling
Approximate 1.5" drop in front ride height and 1.0" rear drop (ride heights as delivered)
Additional ride height adjustment with included tools
Provides additional stiffness and stability through turns
Rated for producing over 1.0g lateral skid pad acceleration
Maintains high level of ride quality on the street while increasing performance on the track
Race-inspired and proven on the track