OS Giken Super Lock LSD for Toyota GT86/Scion FR-S

OS Giken Super Lock LSD for Toyota GT86 / Scion FR-S OS Giken Super Lock LSD engineered for the Toyota GT86 / Scion FR‑S delivers precision traction and predictable handling for street, track, and drift driving. Built with race‑proven components, this limited slip differential improves corner exit drive, reduces wheelspin, and enhances driver confidence under load. Direct fit for GT86 / FR‑S — bolt‑in installation, retains factory mounting and driveshaft geometry. Progressive lockup for smooth engagement and predictable torque transfer. Durable construction with high‑grade hardened gears and plates for long life under high stress. Improved traction for acceleration, better lap times, and controlled oversteer for drifting. Serviceable design — rebuildable and tunable to suit driving style and power upgrades. Ideal for enthusiasts upgrading traction on stock or modified GT86/FR‑S powertrains. Backed by OS Giken’s motorsport heritage, the Super Lock LSD provides a reliable, high‑performance solution to maximize vehicle dynamics.