The fresh air valve allows for incoming charged fresh air from the turbo to be diverted safely into the exhaust manifold pre-turbine wheel with the throttle at low opening angles to allow for safer spooling of the turbocharger without the potentially damaging throttle based late combustion event style anti-lag that can induce high engine stresses and break connecting rods

Turbosmart’s new Smart Port trumpet allows the use of a softer spring in the body of the BOV to aid in valve response to the plumb back port

This self-balancing means less work is required to actuate against even the highest of drive pressures

Clamp load 830kg Increased over standard

A direct fit high performance replacement for the factory all plastic unit

JR Wheels SL01 19x9 ET50 5x112 Matt Black Keys The fresh air valve allowsPCD: 5x112 ET: 50