while still routing an amount of air back into the intake

Brown/Blue 10psi Spring (installed)

with all the performance benefits of a Turbosmart BOV

stiffer and has more adjustment options and improved kinematics

GenV RacePort EM Valve

Clutch Kit - Xtreme Outback Extra Heavy Duty Cushioned Ceramic 930Nm KNI25009-1C SL-03 while still routing an amountXtreme Outback Heavy duty cushioned ceramic kit 1C Recommended for: Motorsport Applications Xtreme Outback Ceramic upgrades have been designed to offer the ultimate in heat capacity for single plate upgrades and are designed specifically for motorsport applications such as endurance rally events and time trials. Available in Sprung Ceramic and Cushioned Ceramic, there are a wide variety of options to choose from depending on the vehicle use.