Check the Turbosmart BlackBox Electronic Wastegate Controller with up to 2 independent channels via simple PWM inputs

Brown/Purple 7psi Middle Spring and Brown/Pink 7psi Outer Spring (installed)

1:1 Class Leading Ratio & Response

\nCompressed Gas (ex: Co2) Version

Suits 4 and 5 mm ID vacuum hose depending on barb size

Clutch Kit - Xtreme Performance Race Carbon Blade Incl Flywheel KSU23512-1P Junior's Check the Turbosmart BlackBox ElectronicStage 3 Clutch Kits Carbon Race Series Used by some of the most powerful time attack and drift cars in the world, the Xtreme Clutch single plate carbon clutch provides exceptional heat capacity for high horsepower vehicles. Recommended for: Xtreme powered vehicles requiring improved modulation