The SPEC Stage 1 replacement clutch disc for 1987–1991 BMW M3 2.3L restores driveline engagement with a direct-fit friction disc made to match the vehicle's clutch system. Intended as a replacement for SB351, this clutch disc provides a straightforward service part for maintaining stock-style engagement and compatibility with the M3's driveline when performing a clutch job.
Spec 87-91 BMW M3 2.3L Stage 1 Clutch Replacement Disc (For SB351)