Quote:
Originally Posted by Lawnik
This kit has to have both a waste gate and a blow off valve. The waste gate in this case is an internal waste gate because its part of the turbo assembly, the waste gate is required to control max boost level by bleeding off exhaust gases around the turbo. A blow off valve is required to bleed/blow off the compressed intake charge when the throttle body closes, this is not optional. Now there is recirculating BOV's and vent to atmosphere BOV's and correct me if I'm wrong but a Bosch recirculating BOV does come with the stage 1 kit and recirculates the bleed/blown off compressed intake charge into the silicone opening shown here.
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You can see the waste gate actuator in the pic, as for bov, it does not come with the kit.