[leadfootGTP]

most SEs have a different engine (3800gt/gtp, 3100se) and different exhaust, ive seen some that dont so im assuming that there is an option for either engine when buying the car. All ported exhaust manifolds that i have seen have been for GTs and GTPs. You could always take your manifolds from your own car and have them ported, but i dont know how much more power the increased flow will bring on a 3100, so it might not be worth it.