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      12-24-2012, 01:01 AM   #20
ArthurJGuy's Avatar

Drives: e46 beater, e92 ///M shopping
Join Date: Oct 2012
Location: Las Vegas, NV

iTrader: (0)

One advantage of the air/water system over the air/air that I have not seen mentioned is the ability to use the on board A/C system to chill the coolant so that you can get IAT's below ambient. C02 also gives the same result but needs to be refilled.

Also I saw someone mention that ESS uses an FMIC, FMIC's are used with air/air and from what I know the ESS kit is not air/air.

As for the bearing issues, I have been trying to find out more but I suspect that an oil with a high ZZDP pack like Valvoline VR1 would make the bearings a hell of a lot happier.
03 325i - Daily Driver
05 GTO 750 RWHP - For Sale
09 e92 - Pending purchase.

Last edited by ArthurJGuy; 12-24-2012 at 01:06 AM.