ACT Release Bearing - EVO 8,9, STI, Legacy GT, Forester - RB601 92.5mm the rail allows the end-user

the rail allows the end-user to retain the OEM injector clips if you wish

ZM2-HDR6 kit features ACT's most popular Heavy Duty pressure plate

TY3-XTG6 kit features an Xtreme pressure plate for the most demanding driver

fuel pressure graphs on the specs tab for more information

HA3-SPR6 kit features a Sport pressure plate for a nice upgrade

ACT Release Bearing - EVO 8,9, STI, Legacy GT, Forester - RB601 92.5mm the rail allows the end-userRB601 is a high quality, direct fit release bearing that meets or exceeds OE standards. Fitment: Mitsubishi 00 05 Mitsubishi Eclipse 3. 0 6G72 03 05 Mitsubishi Lancer Evolution 8 2. 0 4G63T 2006 Mitsubishi Lancer Evolution 9 2. 0 4G63T Subaru 04 05 Subaru Forester XT 2. 5 EJ255 05 09 Subaru Legacy GT 2. 5 Turbo EJ255 02 05 Subaru Impreza WRX 2. 0 Turbo EJ205 04 07 Subaru Impreza WRX STI 2. 5 Turbo EJ257 08 14 Subaru Impreza WRX STI 2. 5 Turbo EJ257 15