Clutch Masters FX400 - 6 Puck Clutch Kit for Evo 8 + 9 | 05106-HDC6 Crosstrek_2018-2022 The air intake system is

The air intake system is easy to install with commonly available tools and it is backed by AEM's Lifetime Limited Warranty

User Manual

Extremely quiet

5 overbore

Clutch Masters FX400 - 6 Puck Clutch Kit for Evo 8 + 9 | 05106-HDC6 Crosstrek_2018-2022 The air intake system isPart #: 05106 HDC6 FX400: Heavy duty pressure plate, 6 Puck ceramic sprung disc for quick engagement and tremendous holding power. Harsh, agressive engagement. Turbo upgrades, higher boost, etc. Hard and fast engagement, designed for cars with turbo upgrades that see alot of drag race road racing use. While engagement is harsh, this clutch is streetable and reccomended for high horsepower street cars as well as cars that see alot of track use.