it can assist with maintenance of your wastegate if you wish to remove the cap safely due to the spring preload force to inspect or replace the diaphragm

and keeps boost steadier throughout the rev range - eliminating the mid range boost drop typical of the standard setup

The sprung ceramic range of kits have been developed for motorsport applications where a higher heat and torque capacity is required

Included in Box: Turbosmart Gen-V ALV

This center cap only fits: JR37

Clutch Kit - Xtreme Performance Heavy Duty Organic KFD23013-1A Junior's it can assist with maintenanceThe 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