Ben&Jonah Accents Benjonah Simple Elegance Venezia Window Curtain Xtreme 184mm Twin Plate Solid Ceramic Clutch Kit incl. Flywheel & CSC. At Xtreme Clutch, we strive to offer a variety of clutch options for each vehicle to ensure a clutch solution is available for every vehicle application. Whether you are modifying a road vehicle or building a race car from scratch, we have the clutch solution for you. Our upgrades are divided into different stages depending on the friction disc material and the number of friction discs. Solid Ceramic Twin Plate 2E Xtreme Solid Ceramic Twin Plate Clutch Kits are designed for track going vehicles that require a higher torque capacity and temperature tolerance, and faster engagement. Clutch engagement is more aggressive, so it is not recommended for daily driven vehicles. Recommended for: Track (Motorsport) focused cars