Originally Posted by Stevefree

hey u all I would highly recommend a Obd 11 u can buy for about 40 bucks and then you can download Bimmer link and Bimmer code and it’s awesome cause it’s pulls up r codes and u can programmers all new info for r model and also register the battery if u every get a new one, I think they charge you 175 but what I just told you it all free except I think Bimmer link was 40 and Bimmer code was approximately 40 but u can take it with you or use it for other bmw save me so much and installed so many kool upgrades it the shit obd link CX and have better ones but my poor ass got that so under 100 bucks u also can download a flash for performance just takes money Brian Keeies motor sports out of New York on u tube is the man! Good thing r not cheap and cheap things r not good lol I’m poor ass dude so I check him out just can’t afford anything I like lol good luck peace