RB - HKS type BOV Adapter PremiumEvo Aluminium Pipe Connector 3" outside

Aluminium Pipe Connector 3" outside diameter and 80mm in length

69 1993-on

water temp or oil temperature we have you covered

Now featuring Knock Control

34mm inside diameter

RB - HKS type BOV Adapter PremiumEvo Aluminium Pipe Connector 3" outsideBlow off valve adapter HKS SSQV to Nissan RB On a factory turbo Nissan RB engines they have a pipe that runs from the throttle body and of the pipe has the factory blow off valve on it. To run an aftermarket blow off valve you need this adaptor to go onto that pipe and you place the aftermarket blow off valve onto this flange adapter. Easy modification to do yourself and a essential part of getting that awesome blow off valve sound! Will fit genuine