This Improved 'working ratio' is achieved through an increase to the effective surface area of the diaphragm & revisions to the actual springs fitted resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive

Replacement mounting bracket for the Dual Stage Boost Controler

while the precision-machined lightweight piston gives excellent valve response and sealing without relying on rubber diaphragms or O-rings

Gen-V WG60 CG Diaphragm Replacement kit

Turbosmart GenV IWG (Internal Wastegate Actuator) Range provide improvements in boost control over your factory actuator

Clutch Kit - Clutch Pro KNI38010 CVR8 This Improved 'working ratio' isClutch Pro has a reputation throughout Australia and now in Europe for supplying the highest quality original equipment type clutch kits, clutch components, systems and accessories. Clutch Pro globally sources from respected original equipment manufacturers to complete their comprehensive range. The Clutch Pro range covers passenger car clutch components and systems with over 1600 new clutch kits in its standard replacement range. The Clutch Pro range