The Exedy Hyper Twin Multi-Plate clutch for 2004–2014 Subaru Impreza WRX STI is a cerametallic twin kit with a sprung center disc and pull-type cover, sized at 200mm with a 24-tooth/25.2mm spline. This Hyper twin offers higher torque capacity for tuned turbo applications and is SFI certified, and the listing notes compatibility with Exedy Hyper accessory kit FJAK100 for correct installation and operation in STI drivetrains.
Exedy 2004-2014 Subaru Impreza WRX STI H4 Hyper Twin Cerametallic Clutch Sprung Disc Pull Type