BMR Suspension Differential Bushing Lockout Kit for S550/S650 Mustang Billet ...

BMR Suspension Differential Bushing Lockout Kit for S550/S650 Mustang Reduce wheelhop • Improve rear stability • CNC billet 6061‑T6 aluminum Replace soft, voided OE rubber bushings with a precision-engineered lockout kit that drastically limits differential deflection and pinion rise. The BMR BK054 kit installs over the factory bushing to fill the gap between the bolt and bushing cup, nearly eliminating differential movement for stronger, more consistent traction. Key Benefits Improved traction: Reduces wheelhop and maximizes power transfer to the pavement. Stiffer rear end: Minimizes differential movement and pinion rise under load for crisper launches and handling. High‑strength material: CNC‑machined from 6061‑T6 billet aluminum for superior rigidity without excessive weight. Direct fit: Designed specifically for S550 and S650 Mustangs; installs over OE bushings with included hardware. Street & track ready: Ideal for street performance, drag racing, and handling applications. Product Details Finish: durable black. Installation time: ~1 hour. Proudly made in the U.S.A. Upgrade the rear of your Mustang with a simple, bolt‑on solution that delivers immediate, noticeable performance gains for spirited driving and competition.