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

Silicone diaphragm with Nomex reinforcement to withstand high temperatures

V-Band inlet & outlet to suit 44/46mm peer fitment

Nissan R35 GT-R Internal Wastegate Kit includes two Internal Wastegate Actuators (IWGs) to provide better turbo response and greater sensitivity when managing boost pressures

Torque capacity 580Nm

JR Wheels JR37 20x10 ET25 5x112 Gloss Black VA This Improved 'working ratio' isPCD: 5x112 ET: 25