Dual outlet-type BOV. Dual Port vents both to the atmosphere and back into the air intake. Ports with sequential timing allow quieter operation during normal driving, while getting all the benefits of a vent-to-atmosphere BOV under race conditions. Easily converted to a full atmospheric or full bypass unit by using supplied port blanking plug. Fits most cars using the factory BOSCH or DENSO bypass valves, also Subaru Legacy/Liberty 09-10. Available with either 20mm, 25mm or 34mm inlet port (please specify when ordering)

Banjo fitting M10x1.5 to -4AN
Turbosmart Vee-Port Pro BOV Subaru fitment
BC Camshafts EJ20 stage 2 / 3
BC Camshafts B18a B18b stage 2 / 2+ / 3
Yellowspeed Brake Kit 330mm 6-pot (17") Rear
Banjo fitting 7/16" to -4AN (Ball Bearing)
Stainless Steel T-bolt clamp (to suit 1.50" hose)
BC cam gears Nissan SR20
Turbo oil feed line Nissan RB20DET / RB25DET with Garrett BB turbo (GT28R, GT30R, GT3582R, GT3076R etc)
Yellowspeed Brake Kit 405mm 8-pot (20") Front
Kinugawa Japan 20G upgrade kit for EVO 1-3 TD05
Turbosmart Dualport BOV - Nissan fitment
Turbosmart Kompact Plumb-Back BOV - Nissan 