The SPEC Stage 1 clutch kit is specified for 2005–2009 Audi S4 4.2L and compatible RS4 applications, offering a balanced replacement for stock clutches. Stage 1 components prioritize drivability and daily usability while restoring clutch engagement and torque capacity to OE-like levels. This kit is intended for refreshing worn clutches or as part of routine maintenance on the listed Audi models, delivering predictable pedal feel and reliable service life.
Spec 05-09 Audi S4 4.2L RS4 Stage 1 Clutch Kit