Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performace and reliability benefits of a quality BOV. Suits WRX MY01-MY07, STi MY01-08, Forester 05-07.

Yellowspeed Brake Kit 286mm 6-pot (15") Front
Turbo oil feed fitting M12x1.25 -4AN Kinugawa
Stainless Steel T-bolt clamp (to suit 1.50" hose)
BC Camshafts H22a stage 2 / 2+ / 3
4G63 Turbo dump pipe EVO 7-9 Kinugawa
Banjo bolt 7/16 (ball bearing oil feed)
Clutch kit Subaru WRX/STI GDA\GDB HDCB
BC Camshafts K20a stage 2 / 2+ / 3
BC Camshafts 2JZGTE stage 2 / 3 / 4
BC Camshafts 4G63 EVO 1-3 stage 2 / 3 / 4
BC Camshafts 1JZGTE stage 2 / 3
Banjo fitting M14x1.5 to -4AN (Oil feed)
Bosch 550cc injectors set (6) high impedence
Kinugawa -4AN female to -6AN male adapter fitting
Turbosmart Dualport BOV - Nissan fitment 