If I were you (owned an STi), I'd add to my pennies for a couple more months, and see what the engine management gurus come up with for the car. (Utec, for one.) A few hundred more dollars, but it would bring a lot more to the table than just boost control.vtecTHIS said:my car as of now is completly stock. is a ebc a good mod to start out with? or should i get something else first? looking around the 500-600 price range.