PCV valve DIY replacement - Subaru WRX

random cheap car mods https://partnerprograms.wixsite.com/m... REPLACE YOUR PCV VALVES PEOPLE!!! did a little reading and turns out a faulty one of these can really mess things up in there ahaha. its a little fiddly but a $15 part and less than an hour work is a pretty good trade off to prevent your engine going kablamo song - Tadashi - About A Girl   / kingtadashi