BMR Suspension SPD763R Minimum Drop Drag Springs for 2015-2024 Ford Mustang

Vehicle Fitment

• 2015-2024 Ford Mustang (EcoBoost, GT, Bullitt, GT Premium, Mach 1, Dark Horse; RWD, non-MagneRide)

Features

• Front & rear minimum-drop lowering springs tuned for drag/street performance
• Approximately ~0.875" front and ~0.50" rear drop for improved stance
• 170 lb/in front linear spring rate for optimized weight transfer
• 800 lb/in rear linear spring rate for enhanced rear traction
• Cold-wound on CNC coiling machines for precise matched springs
• High-tensile chrome silicon spring wire for strength and durability
• Stress-relieved at high temperature to remove residual manufacturing stresses
• Shot-peened surface finish for improved fatigue resistance and longevity

Specifications

• Part Number: SPD763R
• Position: Front & rear lowering coil springs (set of 4)
• Estimated drop height: ~0.875" front / ~0.50" rear
• Front spring rate: ~170 lb/in (linear)
• Rear spring rate: ~800 lb/in (linear)
• Material: Chrome silicon high-tensile spring steel
• Finish: Red powdercoat
• Drive type: RWD
• Chassis: S550/S650 Mustang
• Exclusions: Not engineered for MagneRide or Performance Pack Level 2 suspension systems

Included Components

• 2x Front minimum-drop lowering coil springs
• 2x Rear minimum-drop lowering coil springs

Product Description

The BMR Suspension SPD763R Lowering Spring Kit is a drag-tuned, minimum-drop suspension upgrade engineered for **2015-2024 Ford Mustang** models - including EcoBoost, GT, Bullitt, GT Premium, Mach 1, and Dark Horse trims equipped with conventional rear-wheel drive and non-MagneRide suspension. These springs deliver a conservative yet purposeful stance with an approximate **0.875-inch front drop** and **0.50-inch rear drop**, lowering the center of gravity for enhanced launch traction, improved weight transfer, and a more aggressive look while maintaining usable ride quality for street and strip.

Manufactured from high-tensile chrome silicon spring wire, each coil spring is cold-wound on precision CNC machines, stress-relieved, shot-peened, and computer tested to ensure matched spring rates and consistent performance across all four corners. With a tuned **~170 lb/in front** and **~800 lb/in rear** linear spring rate, the SPD763R kit improves traction during hard launches and helps keep the Mustang composed through handling transitions. Finished in a durable red powdercoat for corrosion resistance and lasting appearance, this spring set provides a balanced drop tailored for drag-focused drivers seeking better launches, enhanced stance, and reliable everyday performance.