skaura23

Hi - Im taking my 2017 c43 sedan in for its likely last service under my warranty. Does anyone know what this service entails?
I also have a JB4, BMS intake and downpipes installed. My other question is should I unplug the jb4 from the computer, take it off entirely or leave it on altogether? Just trying to decide if it's worth it to do that work of not

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stockbmw

Last chance for the dealer to over charge you on an oil change.

Just go in for an 1 hour labor inspection with 2 cases of beer in the trunk, one for the advisor and the tech, and ask to check everything warranty related.

​​​​​​Now you are free to get oil change elsewhere. Probably come out ahead too from their standard $500 oil change.


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C43HeartBoost

I do not know what the 80k service entails, but I do not see a reason to take the JB4 off. I say this because the intakes and DPs, just like the JB4, would likely be blamed by MB as the cause of a problem not covered by warranty. Unless you are going to take everything off, I would take nothing off.