gerry
Octane Boostaholics
I had a Blitz super sound blow off valve on the car when I bought it. Had the car in at the local subaru garage and they recommend I take it off as it was not a reciralating(spelling) one and there not a good idea.. so I got them to take it off an put back on what was originally there. It cost the fella that bought it 520 . anyone know of this