The SPEC Stage 4 clutch kit for 2017+ Ford Focus RS 2.3T is a heavy-duty replacement clutch engineered for that platform. It requires the Spec flywheel SFFRSA-2 to ensure correct fitment and operation. As a Stage 4 option, this kit is positioned for users who need substantially increased clutch capacity compared with factory equipment while maintaining a clear installation path when used with the specified flywheel.
Spec 2017+ Ford Focus RS 2.3T Stage 4 Clutch Kit (Requires Spec Flywheel SFFRSA-2)