BMR Suspension SP086R Drag Lowering Springs for 2015-2024 Ford Mustang

Vehicle Fitment

• 2015-2024 Ford Mustang (EcoBoost, V6, GT, GT Premium, Bullitt, Mach 1; RWD) - excludes MagneRide/PP2

Features

• Drag-tuned front & rear lowering springs for improved launches and stance
• Approximately ~1.25" front and ~0.25" rear drop on S550/S650 chassis
• 150 lb/in front linear spring rate for weight transfer optimization
• 800 lb/in rear linear spring rate for improved rear traction
• High-tensile chrome silicon spring wire for strength and durability
• Cold-wound on CNC coiling machines for matched spring precision
• Stress-relieved and shot-peened for fatigue resistance and longevity
• Computer tested to ensure consistent height and accurate spring rates

Specifications

• Part Number: SP086R
• Position: Front & rear lowering coil springs (set of 4)
• Estimated drop height: ~1.25" front / ~0.25" rear
• Front spring rate: ~150 lb/in (linear)
• Rear spring rate: ~800 lb/in (linear)
• Finish: Red powdercoat
• Material: Chrome silicon high-tensile spring steel
• Drive type: RWD
• Chassis: S550/S650 Mustang
• Exclusions: Not engineered for MagneRide/Performance Pack Level 2 suspension systems

Included Components

• 2x Front lowering coil springs
• 2x Rear lowering coil springs

Product Description

The BMR Suspension SP086R Drag Lowering Spring Kit is engineered for 2015-2024 Ford Mustang models - including EcoBoost, V6, GT, Bullitt, GT Premium, and Mach 1 variants equipped with conventional suspension systems. These springs lower the ride height approximately **1.25 inches at the front** and **0.25 inches at the rear**, helping lower the center of gravity and optimize weight transfer for improved launch traction and straight-line performance. Drag-tuned spring rates - **~150 lb/in front** and **~800 lb/in rear** - provide a balance of weight transfer and rear grip while retaining usable ride quality for street use.

Manufactured from high-tensile chrome silicon spring wire, each SP086R coil spring is cold-wound, stress-relieved, shot-peened, and computer tested to ensure matched spring heights and consistent performance. Finished in a durable red powdercoat for corrosion resistance and long life, this lowering spring set is ideal for Mustang owners looking to enhance launch traction and handling characteristics without going fully coilover. These springs are compatible with OE mounts and perches but are **not engineered for MagneRide or Performance Pack Level 2 damping systems**.