Best tune for W166 ML63? - Did the research, still undecided!



Last edited by Kelvin07; Jan 17, 2014 at 08:43 PM.
Euro, AMS, Renntech, OE, Vath and a few others have a tune. They all seem to be around the same HP and TQ. I too am undecided but still have some time.
-I have been tuning all my mb @ Vath and their products are just amazing but you need to be in Europe it's better... Quality/price if upgrade are insane just cf parts are expensive.
-since you are closer to the US I would go with a well know tuner, Renntech because they make incredible products IMO.
You could also chose Brabus or Weistec or even Alpha Performance they seem to offer sick stuff but no direct experience with them even if the look of their upgrade alone are incredible!
I've had, V1, V3 and V4 so I have felt the progression and I can say they do a fantastic job of tuning methodically. When I get my biturbo ML63 (most likely next year), I will be getting the eurocharged tune.



I've had, V1, V3 and V4 so I have felt the progression and I can say they do a fantastic job of tuning methodically. When I get my biturbo ML63 (most likely next year), I will be getting the eurocharged tune.



-I have been tuning all my mb @ Vath and their products are just amazing but you need to be in Europe it's better... Quality/price if upgrade are insane just cf parts are expensive.
-since you are closer to the US I would go with a well know tuner, Renntech because they make incredible products IMO.
You could also chose Brabus or Weistec or even Alpha Performance they seem to offer sick stuff but no direct experience with them even if the look of their upgrade alone are incredible!



