Hey i just bought a 2007 STI. It has a catback and intake. I want to do a turbo upgrade that will get me into the 400whp range. And 11 second range in the 1/4 mile. I want a safe turbo that will be fine for off track driving. Not worried about fuel mileage, needs to be safe! i dont want to be buying parts all the time! Can anyone recomend anything? Money is not a huge issue, it would be nice to only spend around 2000 on parts. anyone?