S13 kit is for the 4 lug spindle

5 BAR: TS-0625-1072

throughout the RPM range

Gauges not included

Allows Universal BOVs to be converter for use with Turbosmart 38mm OD fitting kits and Universal 38mm OD pipes

Clutch Kit - Xtreme Performance Heavy Duty Organic Incl Flywheel KFD27506-1AF BMW S13 kit is for theThe Stage 1 clutch kit uses an upgraded pressure plate with increased clamping pressure, combined with an organic friction disc. Stage 1 delivers substantial increases in performance and power holding capability whilst retaining near factory type driveability, and is designed primarily for high performance road going vehicles. These kits feature a high quality cover with increased clamping force compared with standard, between 20 40% depending on the