-1R kits are sprung ceramic single plate upgrades like seen in the ""-1B"" kits

Low pedal effort

Check out the Nissan S13 rear suspension kit

Turbosmart's Twin Port actuators feature a second pressure port to a separate chamber

Every nut and bolt is available for spare parts

Clutch Kit - Xtreme Performance Extra Heavy Duty Organic KSU23012-1AX JR37 -1R kits are sprung ceramicThe stage 1 clutch kit uses an upgraded pressure plate with extra 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 40 120% depending