i got a 98 I30t and am looking to add a good catback exhaust to it. have been looking at the Apexi, Blitz, Greddy, Stillen, and Cattman. anyone that has any of these exhausts in their cars, let me know how u like them or what u don't like about them. i live in the northeast so i also want an exhaust that will handle the bad weather a little better than others. and i also like to get one that will have a little wider tip than stock. the Apexi, Blitz, and Greddy seem to have a wide tip to fill up the opening on the rear bumper. so let me know what u think about all these exhausts guys. appreciate it