Some car manufacturers have taken to fitting electronic solenoid-actuated diverter valves and have done this to use the valve for several other purposes outside the traditional use

which eliminates the need for an O-ring to seal the body of the blow-off valve against the piston due to extremely fine machining tolerances

cost-effective 45mm external wastegate with base spring pressure options of up to 50psi

Design Patent (Pending)

WG38 GenV Ultragate 38 14psi Red JR3 Some car manufacturers have takenA direct fit high performance replacement for the factory plastic unit, the Turbosmart Kompact BOV suits the new generation Honda VTEC Turbo K series engines found in the the Civic RS (1. 5L) and also the Civic Type R. It is capable of handling high levels of boost and is made of billet aerospace grade aluminium with high temperature seals.