Hi guys, I'm relatively new to the whole forums thing so apologies if this is posted in the wrong place or anything like that. I live in Australia and I own a Japanese 2004 wrx sti with the ej207 that comes stock in it. I want to build it to around 400hp and was wondering how to go about it without spending upwards of 15k. I've looked a lot for a parts list for a build like this but all I can find is ones for the ej207 out of GC8. I believe mine might be the V8 but Im not too sure.
any input would be appreciated,
Cheers
any input would be appreciated,
Cheers
