Quote:
Originally Posted by GerryC
There are lots of options for tunes and FMIC upgrades. The trick is that it's the engine you care about, not the car model. Z4s are relatively rare and there's not a lot specifically for the Z4. But the N20 engine in your Z4 is the same as in the 328i and there are thousands of them that have been modded. Search for "BMW N20 tune" and "BMW N20 FMIC".
Both Dinan and Burger Motorsports offer inline tuners. ARM and VRSF both offer FMIC options.
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Thanks for the reply. I know that it is the N20 engine and that it's in the 328i and even some mini coopers if i'm not mistaken. The thing is that when I am looking at most of the tuning options they list what chassis they are available for and almost always the N20 option doesn't include the E89 or Z4 in their description. That leads me to my next question of how do you know if the parts will fit or work. I would hate to buy a tune for a 328i and then some of the pins are different or something like that.