I was looking at picking up a 128i or a 135i if I can get the numbers to work. For obvious economic reasons the 128i may be the logical choice as both of these cars get surprisingly close to $40k once optioned. So for you 128 owners I have a question of the car. Are there mods and upgrades available? I have searched and found only things for the 135i. As normal I'd be looking for intake/exhaust, short shift, and possible ECU upgrades, new wheels and suspension if necessary. I know ....that if I were to put these things into a 128 that I am better off with a 135 in the first place but I can spread these costs out over the course of a year or more and still have a fairly capable car in the meantime.