
The Clutch Masters FX250 single‑disc kit is specified for 2005–2007 Mazdaspeed3 2.3L applications and requires use of flywheel FW‑306‑AL. Supplied as a conversion kit, it will not work with the OEM flywheel and is built to pair exclusively with the Clutch Masters flywheel to ensure correct engagement and clutch function.
Clutch Masters 05-07 Mazda MazdaSPEED3 2.3L Single Disc FX250 Clutch Kit Must Use Flywheel FW-306-AL