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      01-04-2018, 12:22 PM   #11
Iyzmi
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Drives: E92 M3 6MT ESS625
Join Date: Sep 2014
Location: Midwest

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Quote:
Originally Posted by tom @ eas View Post
Very little maintenance required:

- OEM plugs change at 30K, use OEM plugs
- change supercharger fluid at 2500mi after installation, 7500mi thereafter
- follow standard intervals for belts/injector cleaning/O2s
I've always heard 10k mi plug change intervals with the supercharger. What is the 30k mi recommendation based on? FWIW, I replaced mine at 15k mi and they looked very good still, so I will probably go for 20k mi next.

Quote:
Originally Posted by JsL View Post
You mentioned using distilled water, did you mean 50/50 mix of coolant and distilled water?
I use premixed 50/50 coolant. It's currently 0 degrees outside so....
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