When I was changing mine to SE spec I was trying to figure out what to do with the oil cooler. I didn't want it dumping heat right in front of the Chargecooler radiator and engine radiator. Then I noticed the little oil cooler on my Audi A8. So I got an engine oil cooler, sandwich type, for an audi V6 2.8 and a remote oil filter assembly. It doesn't try to cool all the oil, looks like 50% or less if I recall. Works wonderfully! I don't track the car but the engine temps never get much past 82 degrees C if at all even when it's hot out and, added benefit, the oil is sooooo much easier and less messy to change. I can dig out the receipts and take pics if you are interested.