Hey everyone, glad to be part of subaru team. I finally got my 2003 Black WRX wagon which I love. It's a sweet little beast but I would like to make more power out of it without hurting it so much. Where do I start with mods? It already got a full straight pipe exhaust (sounds awesome). Tokico gas shocks with "fat" racing springs (I looked those up, I think they are not that bad), everything else is stock. I want to go for 300hp at this point. Planning to boost it up to 450hp later, with a bigger turbo.
Is it safe to go 300hp on a stock WRX turbo?