'03? Then it’s either not an STi or its JDM yooOOOOO!!!
It would be an 04-06 if it was an STi.
Shockwave,
A stock 04 is not equal to a stock 06. You are talking nearly a 30 whp difference and shit load more torque in the 06.
Also…why is this kid running this car with all these mods and no tuning (tunning)?