Hello my name is josh, just got a 2013 wrx plasma blue. Love the color turns alot of heads, got the car with a life time warranty and the only thing is i want to do some mods but dont want to loose the warranty. So was wondering what everyone else thinks or even the first thing's they do. I put a drop in air filter and i think im going to do muffler deletes, trying to avoid tuning the motor because i know that will void the warranty. So just seeing what everyones opionions are thanks.