Quote:
Originally Posted by omax2008
Just a quick FYI. I just had my oil changed in a NY dealer. I left my jb4 in and just deleted any codes and set to map 0. There were no issues.
Btw I also have a catless dp in.
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You think the argument here is about oil changes? No one will give a crap about warranty until something goes wrong, at which point modders will try to hide what they've done and BMW will try to get out of paying for it.