Product Details

BMR Suspension Handling Lowering Springs for the 2015-2023 Ford Mustang GT (S550) step up in spring rate over the Performance version for drivers who spend real time on autocross courses, road-course track days, or fast back-roads. The firmer tune controls body roll and keeps camber curves working when loads build up in long, high-speed sweepers.

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

  • Handling-rate Lowering Springs for 2015-2023 S550 Mustang GT
  • Firmer than Performance SP080R — built for track and autocross
  • Chrome silicon spring wire, cold-wound on CNC coiling machines
  • Lifetime warranty against spring sag
  • Red powder-coat finish
  • Made in the U.S.A.

Installation Instructions

Download the SP083 installation guide (PDF)

Specifications
Part Number SP083R
Part Name BMR Suspension Handling Lowering Springs
Vehicle 2015-2023 Ford Mustang GT
Chassis Code S550
Engine 5.0L Coyote V8
Drivetrain RWD
Spring Type Linear
Spring Rate - Front 250 lb/in
Spring Rate - Rear 980 lb/in
Drop - Front 0.875"
Drop - Rear 0.75"
Notes
  • Not compatible with MagneRide suspension
  • Not compatible with MagneRide suspension.
  • Pick Handling for track duty; pick Performance (SP080R) for daily driving with occasional canyon runs.
Vehicle Fitment
  • 2015 Ford Mustang (S550)
  • 2016 Ford Mustang (S550)
  • 2017 Ford Mustang (S550)
  • 2018 Ford Mustang (S550)
  • 2019 Ford Mustang (S550)
  • 2020 Ford Mustang (S550)
  • 2021 Ford Mustang (S550)
  • 2022 Ford Mustang (S550)
  • 2023 Ford Mustang (S550)

Customer Reviews

Questions & Answers

Go