Product Details

BMR Suspension Drag Lowering Springs for the 2024-2026 Ford Mustang GT (S650) use an intentionally soft front rate to maximize weight transfer onto the rear tires at launch, paired with a firmer rear rate to plant the contact patches as the car squats and launches. If your S650 sees the dragstrip on weekends, these springs turn the factory rake into a launch tool.

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

  • Drag-tuned Lowering Springs for 2024-2026 S650 Mustang
  • Soft front / firm rear tune for aggressive launches
  • 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 SP086 installation guide (PDF)

Specifications
Part Number SP086R
Part Name BMR Suspension Drag Lowering Springs
Vehicle 2024-2026 Ford Mustang GT
Chassis Code S650
Engine 5.0L Coyote Gen 4 V8
Drivetrain RWD
Spring Type Linear
Spring Rate - Front 150 lb/in
Spring Rate - Rear 800 lb/in
Drop - Front 1.25"
Drop - Rear 0.25"
Notes
  • Drag tier — optimized for weight transfer; not ideal for road-course use
  • Drag version — not a good match for daily street driving or autocross; pick Performance (SP080R) or Handling (SP083R) for those uses.
  • Not compatible with MagneRide.
Vehicle Fitment
  • 2024 Ford Mustang (S650)
  • 2025 Ford Mustang (S650)
  • 2026 Ford Mustang (S650)

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