OS Giken Mazda RX8 13B-MSP TS Series Twin Plate Clutch - Requires MZ121-BC50M

OS Giken is well-known for making some of the most robust and high-performance drivetrain components available, especially for rotary engines. This TS Series Twin Plate Clutch is a prime example, built specifically for the Mazda RX-8's unique 13B-MSP Renesis engine. If you're pushing your RX-8 hard, whether on the track or just enjoying spirited driving, a stock clutch can quickly become a weak point. This twin-plate setup is designed to handle significantly more power and torque than the original clutch, offering a more direct and positive engagement feel that lets you know exactly what the drivetrain is doing.

The TS Series clutch uses two friction plates, which distribute the load over a larger surface area. This not only increases the clutch's capacity but also helps to manage heat buildup, making it more resistant to fade during demanding use. OS Giken uses high-grade materials throughout its clutch assemblies, ensuring durability and consistent performance. While it requires an adapter kit (part number MZ121-BC50M) for installation, this setup is a popular choice for RX-8 owners looking to upgrade their clutch to match increased engine power or simply to gain a more solid and reliable connection between the engine and the transmission. The engagement is firm and precise, which can take a little getting used to if you're accustomed to a softer stock clutch, but it provides excellent control.

When installing this clutch, remember that it's a significant upgrade and often pairs well with other drivetrain enhancements. Ensure you have the necessary adapter kit (MZ121-BC50M) on hand, as this clutch will not install without it. Proper break-in procedures, as recommended by OS Giken, are crucial for ensuring the longevity and optimal performance of this twin-plate system.