BOV Kompact EM Plumb Back- VR20 Tune you can tailor the response

you can tailor the response curve of your Turbosmart controller to suit any aftermarket or motorsport ECU control strategy

an increase in boost over and above the base spring pressure can be achieved

Includes: Nexus R5 VCU

This straight-cut adapter is non-anodized and requires welding or can be used with a hose clamp for hose end fitting

BOV Kompact EM Plumb Back- VR20 Tune you can tailor the responseThe Multiple Award winning Kompact EM Series of Upgraded Diverter Valves is the worlds first genuine plug and play upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve. No adaptors, hoses or extra assembly is required. The Kompact EM Valve Series from Turbosmart, takes the motorsport proven, billet valve technology and adds an onboard proprietary solenoid system and internal pressure