the Smart Port allows quicker spool-up and better performance on the drive-by-wire GT-R

The Xtreme Clutch cushioned ceramic range of upgrades offers exceptional heat capacity and torque capacity whilst providing cushioning between the friction surfaces of the disc

and ensures the valves do not release boost when they shouldn’t

The spring change assistance tool can be used on any wastegate

while one vent-to-atmosphere port gives the classic Turbosmart blow-off valve sound we know and love

Clutch Kit - Xtreme Outback Heavy Duty Organic KSY23002-1A JR42 the Smart Port allows quickerXtreme Outback Heavy duty sprung organic kit 1A Recommended for: Vehicles with minor performance modifications, are daily driven but also used off road and vehicles that tow regularly. Heavy duty organic clutch kit provides excellent driveability along with an approximate 15 40% increase in clamp force (application specific). These clutch kits are mainly used in street vehicles with larger wheels or performance upgrades as well as vehicles that are