Roush
Roush 2015-2023 Ford Mustang 5.0L Single Adjustable Coil Over Kit (Excl. MagneRide Suspension)
SKU: R00I 421839
Description
Part #: 421839
Dramatically improve your Mustang's handling and appearance with ROUSH Coilovers. Our 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.
Shop Roush Performance 2015-2023 Mustang ROUSH Single Adjustable Coilover Suspension Kit. Outstanding performance. A dream for the road. Shop now!
Fitment
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Specifications
| Brand | Roush |
| Part Number | R00I 421839 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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