Roush
Roush 2015-2023 Ford Mustang 5.0L Single Adjustable Coil Over Kit (Excl. MagneRide Suspension) - 421839
- SKU:
- RSH421839
- UPC:
- 844764005037
- MPN:
- 421839
- Availability:
- Regularly stocked product
Description
Are these coilovers designed for a specific model year?
RSH Coilovers are engineered to precisely fit 2015 to 2023 Ford Mustang models, ensuring optimal performance and integration.
What is the expected drop height with these coilovers?
Install Roush RSH Coilovers to achieve a 1.5 inch suspension drop in the front, enhancing your Mustang's aggressive stance.
Roush RSH Coilovers empower your 2015-2023 Ford Mustang with a 1.0g+ lateral acceleration rating for track-dominating performance. Featuring single adjustable damping and height-adjustable springs, these coilovers precisely tune your ride. Trust Roush engineering for unparalleled handling and a visually striking, lower stance.
What Owners Say
Owners and enthusiasts consistently praise the Roush RSH Coilovers for transforming ride quality, with many noting how they smooth out the suspension and eliminate the spongy feel of stock setups. F150 owners particularly appreciate the improved handling characteristics, though several mention the coilovers feel stiff initially before breaking in and may require adjustment out of the box to dial in comfort. The Fox 2.0 technology delivers noticeable performance gains that drivers describe as exactly what their trucks needed. One honest concern raised is premature rusting on the powder coating despite regular washing, which potential buyers should consider. Overall, these coilovers have earned strong recommendations from the truck community for their ride quality improvements and handling upgrades.
Key Features
- Single Adjustable Suspension Kit
- performance struts and shocks
- height adjustable performance springs
- lower your Mustang 1.5 inches in the front
- lower your Mustang 1.0 in the rear
- Rated for over 1.0g lateral acceleration
Why Choose the RSH Coilovers
Delivers precise damping control for a perfectly tuned ride, street or track.
Achieves a lower center of gravity for dramatically improved handling and stability.
Transforms your Mustang's stance with an aggressive, race-inspired aesthetic.
Provides a balanced, lower profile for enhanced cornering grip and responsiveness.
Who Is This For?
Track / Autocross — 9/10
Rated for over 1.0g lateral acceleration.
Street Performance — 8/10
Performance struts, shocks, and lowering.
Racing Competition — 8/10
High lateral acceleration rating for grip.
Visual / Aesthetic Upgrade — 7/10
Lowers vehicle 1.5 inches front, 1.0 inch rear.
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Coilovers — Suspension
Additional Information
Clearance Item: |
N |
MPN: |
421839 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Suspension>Coilovers |
Product Level: |
Premium Performance |
Track / Autocross: |
9/10 |
Street Performance: |
8/10 |
Racing Competition: |
8/10 |
Visual / Aesthetic Upgrade: |
7/10 |
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