Description
Give your S550 and S650 Mustang an aggressive look and improve straight-line performance with a set of Lowering Springs from BMR Suspension! Stock springs can sag, get rusty, and simply wear out over a long period of time. BMR’s Drag Lowering Springs (SP086) improve the performance of your vehicle and are designed primarily for drag racing applications. When performance is a must, rely on BMR Suspension!
Key features
- Designed to work with EcoBoost, V6, and V8 equipped Mustangs
- Includes SP087 (Front) and SP088 (Rear)
- Manufactured from chrome silicon high-tensile spring wire
- 150 lb/in (Front) and 800 lb/in (Rear) linear spring rate
- Cold-wound on a CNC coiling machine to exact specifications
- Stress-relieved at 750 degrees Fahrenheit
- Shot-peened
- Computer tested for accurate height and spring rate
- Improves straight-line performance
- Lowers your vehicle’s centre of gravity
- Lifetime warranty against spring sag
- Available in red powder coat for long lasting good looks
- 3-4 hour installation time
Please note
- For those with boosted V8s, BMR recommends its SPD763 kit due to the increase in weight over the front suspension.
- BMR’s SP086 kit is not compatible with Magneride-equipped vehicles.
- BMR’s SP086 is designed to work with OE mounts and perches or camber plates that reuse the OE perch. Aftermarket perches (such as Vorshlag) may not fit properly and could lead to excessive NVH.
- Ride height will vary depending on engine configuration and vehicle modifications.
Fitment
- Fits: 2015-2023 Ford Mustang S550
- Fits: 2024-2025 Ford Mustang S650
- Specification: Set of 4, Drag
- Finish: Red
- Part number: SP086R
Full specification: BMR Lowering Springs For 2015-2025 Ford Mustang S550 / S650 | Set of 4 | Drag | Red
Supplied or fitted by Motorsport and Performance
We supply and fit BMR Suspension parts at our Leeds workshop. Want it done properly? Get in touch and we’ll book your car in, or help you check fitment before you order.






