If I put a sti inner cooler on my 03 wrx will i get a boost in power or will it just help with cooling?
really depends on the outer cooler the inner one sits in, having the correct hood splitter will help though
it's worth it to get away from the stock WRX inlet pipe. buy it and get everything else you would need for proper install.
I like my inners to stay cool also! First question, how much are you buying the STI intercooler for? 2econd, is everything else stock? I blame it on the Goos, tron, or vodka depending on how much $ in da bank!
all i have done is a cai,uppipe and catback.havent looked at any for sale yet just seein if its worth getting