C218 CLS63, 2011 - 2019

Cls550

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Old Oct 22, 2022 | 09:43 AM
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Ebutts26's Avatar
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Mercedes-benz cls550
Cls550

Hey question for you guys....just got a 2014 cls550 42k miles on it...wanna know some tunners and the reliability of the tunes and which tune to go with thank you
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Old Oct 27, 2022 | 11:24 AM
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garyharbon's Avatar
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c class
congrats on the new ride can you share some pics ?




Last edited by garyharbon; Oct 28, 2022 at 11:28 AM.
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Old Nov 3, 2022 | 05:07 PM
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2012 CLS550
All of the big ones will be fine. Renntech, Weistech, DME, etc. I have Weistec and I have zero problems. Lots and lots of power and no reliability issues. I live in California, and while my car is straight piped I'm still running the cats. I had no problems passing smog with the tune. Post some pics, good luck and enjoy! Welcome to the club!
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