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

If you're looking to get the most out of your rear-wheel-drive sports car, especially when pushing it hard on the track or during spirited driving, a high-performance limited-slip differential (LSD) like the OS Giken Super Lock is a serious upgrade. This unit is specifically designed for the Subaru BRZ, Scion FR-S, and Toyota 86, ensuring it works seamlessly with your vehicle's drivetrain.

The OS Giken Super Lock LSD is known for its ability to provide exceptional traction. Unlike some other LSDs that can be grabby or unpredictable, the Super Lock design uses a unique multi-plate system that offers smooth engagement and consistent locking action. This means you get improved power delivery to both rear wheels, reducing wheelspin and enhancing stability during acceleration out of corners. The internal components are well-built from strong materials, designed to handle the stresses of performance driving. This differential is a popular choice for those who demand more grip and better control from their car's rear end.

When installing a differential like this, it's important to follow the manufacturer's recommended break-in procedure to ensure its longevity and optimal performance. This unit is a direct replacement for your factory differential, but it's a job that typically requires specialized tools and knowledge, so professional installation is often recommended. Upgrading to the OS Giken Super Lock LSD will fundamentally change how your car puts power down, offering a more connected and capable driving experience.