Part #: FJK1001 - HD - OCE. For top - notch performance, an SFI approved single mass flywheel is recommended. This clutch system is built for racing. The pressure plate is precisely balanced, ensuring smooth operation at high RPMs. Its fulcrum is adjusted for positive disengagement and quick shifting. The disc's Dual Damped design gives you great control when cornering. The friction material is a hybrid: Feramic (Sintered Iron) on the flywheel side and high - metal Organic on the pressure plate side. The high graphite in Feramic facings makes engagement smooth yet firm. Ideal for daily driving, street use, and especially Rally and Endurance racing. Torque Rating (at crank): 350 Ft - Lb. Fitment note: Subaru changed production mid - year starting at VIN # J*806877. This kit fits 2015 - 2018 models only. 2018 1/2 and newer need a different kit. For 2015 - 2018 models, a flywheel is required. SBC offers part number SBCSUB1001, or you can get a flywheel from Subaru for a 06 - 14 2.5L turbo WRX.
Using this South Bend Clutch kit is straightforward. First, make sure you have the right flywheel. For 2015 - 2018 Subaru WRX models, you can either use SBC's part number SBCSUB1001 or get one from Subaru for a 06 - 14 2.5L turbo WRX. During installation, follow the manufacturer's instructions carefully. When driving, you'll notice the smooth and firm engagement, which is great for daily use and especially useful in Rally and Endurance racing. As for maintenance, keep an eye on the clutch's performance. If you feel any vibrations or notice a change in shifting, it might be time to check it. Also, since it's designed for high - performance use, avoid excessive slipping of the clutch to prolong its lifespan.
