I went with the interior for now. I have the dark dash with light color seats and accents. I am using a pumpkin orange to change some of the factory light color. And it goes with my sunburst orange exterior. I hate the light factory color. I am going to save up for the cai and some rims. My budget is kinda low for now till I save up. By the way I have a 2005 coupe base model. I'm 17 with my first car payment and make like $1200 a month before taxes. Sooo yeah low budget lol. Sooo injen is the way to go with these cars?