VRP M157 M278 BOV Kit


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VRP M157 / M278 Blow of valve / anti surge valve kit

This VRP kit takes our Blow off valve for M157/ M278 engines!

This valve protects your precious turbo chargers from compressor surge which can drastically decrease the life of your turbos. On throttle close this kit opens the “Blow off valve” to release charge air from your turbo pipes to atmosphere preventing it from back flowing into your turbo charger.


Modified Charge Pipes

Custom Silicone T

38mm Blow off valve

Map Sensor tap

Vaccuum lines


Capable of retaining the factory engine cover (Cutting of mounting bracket required)