thanks a lot I appreciate it guys, i am thinking about getting a dinan supercharger but am not fully sure yet. I might just wait, sell this car in about a year and try to get a new M3 but I am hoping that the audi nuvalari quatro comes out, its 565 HPs with 20.9 inch wheels stocked. If you have seen the car, its sick looking but I love BMWs so I will probably end up with a new beamer either an M3 or M5 but who knows. Right now my ride has a dinan cold air intake, dinan chip, dinan exhaust and rogue performance pullys so its pretty fast but I think adding a supercharger to the car would set it off.