Originally Posted by Dozhdbog
No, I most assuredly do not have option code 840, which is why it was such a pain in the ass to get the stage 2 PPK installed. I don't think you're making anything up either.
As far as I know, I have the only base model 335i(non sport, non option code 840) to get the stage 2 PPK.
Yea... no idea why I'm not granted access to the PPK. Ah well. I'm very happy with my Dinan tune
Have a good one!