
SPEC Stage 2+ clutch kit for 2003–2010 Mazdaspeed3 2.3L is a single-disc upgrade requiring use with the specified flywheel part SZ03A-2. It provides stronger clutch capacity for tuned engines and is not self-ratcheting, so installers must follow the matched component requirements. Choose this kit when your build needs higher torque capacity while maintaining drivability for street and light-track usage.
Spec 03-10 Mazdaspeed3 2.3L Stage 2+ Clutch Kit (Non Self-Ratcheting & MUST be used w/ FW SZ03A-2)