The FX350 clutch uses a Power Plus I heavy‑duty pressure plate with Fiber‑Tough friction material to provide roughly 110% increased holding capacity compared with stock. It’s targeted at serious street enthusiasts who may do occasional track work or run medium boost or aggressive naturally aspirated setups, offering greater durability with slightly firmer engagement and potential for chatter under extreme conditions.
Clutch Masters 18-19 Subaru WRX 2.0L (Mid 2018 with VIN J*806877) FX350 Clutch Kit