I have a full Injen cold air intake, some people like them some people don't - i'm one of the people that doesn't. I've had an open ECU tune and the guy couldn't get the right settings for this intake and its making my check engine lights come on. I'm working on buying a stock intake or SPT.
I've been told its a nice upgrade for an STI or if you are capable of tuning it right for your WRX? It looks like a really nice intake, but it just wont work for me.
Make me an offer, Reply - PM me