hey everyone. So I finally can say I'm a proud member of the BMW family!! I bought a 2000 328ci this month and had supersprint headers put in and all that, its coming along nicely but i'm in need of some help from you guys. first, I know software makes a big difference in performance exhaust but will it even do anything noticeable in my scenario? I planned on trying the shark injector but the carfax shows my vehicle was first bought in Sweden and then the second owner was here in the states. So I'm assuming I have the Euro model and the Shark injector doesn't work with European cars, does anyone know of a decent software out there? and should i bother? thanks!