Originally Posted by 85eta
Hey Mark your mailbox is full,
Just wondering if you have done a chip for an e28 535i, and what kind of gains are expected. If so, can anyone report on how they like the chip?
(mailbox has room now) You can also email me directly at: email@example.com
Yes I do have a chip for that, it's on my site. (chip number ends in 059)
Most people like it and maybe 10% don't for some reason. I think that's because they are driving such old cars that have other issues, and many of those also had their AFM spring tension changed, which isn't a good idea.