supradupra95 said:^ What do you mean more na's out there. There more TT's than na's. You can't just assume things just cause you feel like saying whatever you want. As for exhaust, go with Greddy Mx or was it called Mdx... something like that. That exhaust is for the N/A, probably get like 3hp or 4 hp. Just make sure not to buy a TT exhaust, will cause power loss.