Part #: FJK1001-SS-TZ. Ideal for single mass flywheel (SMF) when the original is DMF, this kit ensures top - notch performance. It features the same Race Engineered SFI - approved pressure plate as the stage 3 daily package. The disc, crafted for circuit - racing vehicles, uses Kevlar friction material. This material offers unique static to dynamic friction coefficients at high energy levels, enabling seamless gear transitions. The discs are assembled with high - performance components and have torsion springs that act as a damper between the engine and gearbox. Suitable for Rally, endurance races, clubsport, autocross, street driving, and daily use. You must use the OEM flywheel. Torque Rating (at crank): 450 Ft - Lb. Fitment note: Subaru made a mid - year production change starting at VIN # J*806877. This clutch kit fits 2015 - 2018 models only. 2018 1/2 and newer models require a different clutch kit and are not interchangeable.
Using this South Bend Clutch Endurance Stage 3 Clutch Kit is straightforward. First, make sure you're using the OEM flywheel as required. If your Subaru's original design is DMF but you're using a single mass flywheel (SMF), this kit will give you great performance. For those into circuit racing, the disc's design and Kevlar friction material will provide smooth gear changes. You can use this kit for various driving scenarios like rally, endurance races, clubsport, autocross, or just daily street driving. When it comes to maintenance, regularly check the torsion springs in the disc. They act as a damper between the engine and gearbox. If you notice any strange noises or a decrease in performance during gear shifts, it might be time to have a professional take a look. Also, keep in mind that this kit only fits 2015 - 2018 Subaru WRX models, and 2018 1/2 and newer models need a different clutch kit.
