Action Clutch Stage 1 HD (2OS) clutch kit with lightweight flywheel for 2018–2021 Subaru WRX 2.0L (FA20DIT) turbo AWD increases clamp and responsiveness for heavy‑duty street and mild track duties. Reinforced Copper Kevlar organic friction and a heavy‑duty single‑diaphragm pressure plate deliver smoother engagement; pedal feel is roughly 20% firmer versus the standard Stage 1. Kits are quality checked and include patented enclosed spring retainers.
Action Clutch 18-21 Subaru WRX 2.0L (FA20DIT) Turbo AWD Stage 1 HD Clutch (2OS) w/Lightened Flywheel