Product Details
BMR Suspension's Rear Lowering Springs for the 2015-2020 Ford Mustang Shelby GT350 (S550) drop your car for a lower center of gravity, flatter cornering attitude, and the aggressive stance this platform deserves. The linear spring rate keeps daily driving comfortable while clamping down on body roll, squat under throttle, and nose-dive under braking.
All BMR Suspension springs are cold-wound on CNC coiling machines from chrome silicon high-tensile spring wire, compressed solid twice for permanent set, stress-relieved at 750°F, shot-peened, and computer-tested one at a time. That level of process control is why BMR backs every spring with a lifetime warranty against sag. Proudly manufactured in the U.S.A.
Features
- Linear spring rate tuned for street performance
- Chrome silicon spring wire, cold-wound on CNC coiling machines
- Lifetime warranty against spring sag
- Red powder-coat finish
- Stress-relieved, shot-peened, and computer-tested
- Made in the U.S.A.
Installation Instructions
Download the SPH767 installation guide (PDF)
Specifications
| Part Number | SPH767R |
| Part Name | BMR Suspension Rear Lowering Springs |
| Vehicle | 2015-2020 Ford Mustang Shelby GT350 |
| Chassis Code | S550 |
| Drivetrain | RWD |
| Spring Type | Linear |
| Notes | Lowering springs, rear, handling, GT350 |
Vehicle Fitment
- 2015 Ford Mustang Shelby GT350 (S550)
- 2016 Ford Mustang Shelby GT350 (S550)
- 2017 Ford Mustang Shelby GT350 (S550)
- 2018 Ford Mustang Shelby GT350 (S550)
- 2019 Ford Mustang Shelby GT350 (S550)
- 2020 Ford Mustang Shelby GT350 (S550)



