This is a discussion on "13 WRX Bypass valve hose within the Engine Modifications forums, part of the Tech & Modifying & General Repairs category; Does anybody know the part # or direct link to get this hose, the one thats connected to the bypass ...
Just search OEM subaru parts on google and find the 11's or 12's. They're the same as far as I know.
2012 WRX: TurboXS DP, AEM CAI, TP stage 2 tune
Looks like vacuum line to me.. pick up a length of it from Autozone or somewhere and cut it to fit.
Dealership parts department..