Turbosmart BOV Kompact Plumb-Back 34mm for Evo 4-X/3000GT (TS-0203-1223) GSC Koyo aluminum radiators with fill

Koyo aluminum radiators with fill necks and most aftermarket radiators

HKS head gaskets for the 4G63 Evo 4-9 are available in 3 thicknesses to accomodate different compression ratios

Utilizes heavy duty

as they occur

(INT/EXH) Suggested Use: 214‑A 264/252° 10

Turbosmart BOV Kompact Plumb-Back 34mm for Evo 4-X/3000GT (TS-0203-1223) GSC Koyo aluminum radiators with fillThe "Kompact Plumb Back" is a full recirculating BOV designed for the Mitsubishi Evo 4 5 6 7 8 9 X and 3000GT Stealth or any universal application for 34mm inlet and outlets. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performance and reliability benefits of a quality BOV. Comes with the green spring rated 15 InHg installed. Vehicle Fitment: 1996