Anybody done a Tune on their 2014 Up S550?




I had AMR Performance tune my S63 and I couldn't be happier with it. They smoothened out the whole car while increasing the power substantially! This thing is a rocketship now, which makes up for how bulky it is lol. My two cents would be to check them out. Good luck with the car








I'll check that out. I have heard with a tune the S550 is faster than the stock S63 which is surprising. The S63 has the same 5.5 motor in it as the car I just got rid of, the AMG Wagon. My S550 in sport mode feels like a rocketship already, I can only imagine it with a tune.
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The Best of Mercedes & AMG
Last edited by Streamliner; Aug 17, 2017 at 10:38 AM.




Last edited by 2012 merc amg; Aug 17, 2017 at 12:58 PM.
All of the power, none of the mb tax!
www.eurocharged.com












https://mbworld.org/forums/w212-amg/...tech-tune.html
I chatted with my service manager and he confirmed that a tune can and most likely will get a powertrain warranty claim denied from Mercedes once they Status 8 your VIN.
Last edited by alphainfinity; Aug 18, 2017 at 04:52 PM.




Since i will be out warranty soon.... I don't care

Mike
https://mbworld.org/forums/w212-amg/...tech-tune.html
I chatted with my service manager and he confirmed that a tune can and most likely will get a powertrain warranty claim denied from Mercedes once they Status 8 your VIN.
Last edited by Streamliner; Aug 19, 2017 at 10:00 AM.





