Michael Mailhot

I have a e63 2012 and the coolant and intercooler is in the same thing and the 2013+ model make the upgrade to separate thats ... So i buy the coolant tank and hose from 2013 model and i want to know what i need to make exactly to do the upgrade ?! Somebody do the upgrade on his 2012 ? I know alpha sell the "divorcing kit" in option 595$ i think with his complete cooler upgrade(3000$ or something like that) but i think if i just put the oem upgrade its very better than my 2012 oem set up so i appreciate if somebody give me more information about that...

kponti

I did not believe Alpha's kit can be bought as a stand-alone. I don't think it's complete, it's designed to work with their cooling system upgrade

JoeNobody

someone has already done this. there's a thread here somewhere with the part numbers.

2012 CCB E63

very interested in doing this. I'll have to start searching



**edit** didn't find anything yet, if anyone has the thread saved/commented on it, that would be helfpul.

shardul

iTrader: (1)

You could do a rear tank set up also.

Georgee6086

Does anybody know when the ecu starts pulling timing? I know when I turn on my ac my IAT jumps to about 130 then gradually comes back down and hovers around 123. AC off is usually around 105-110 cruising ambient temp 85

JoeNobody

I commented on the thread that has part numbers. Was maybe 6 months ago I'd guess

kponti

Hey Shardul, does the rear tank separate the two cooling systems?

chiromikey

If you're installing a rear tank your installer should know to separate the systems.

shardul

iTrader: (1)

yes it does

Michael Mailhot

i find this tread about the modification ..i command hose and coolant somebody tell ... As I know you need: so i going to try this tommorow

1. A 278 203 01 03
2. A 278 200 03 85
3. Some rubberhose and a Y-connector.

https://mbworld.org/forums/w218/4530...m-updated.html