What's you take on adding an oil filter system and, for lack of a better term, a sealed engine cooling system?
I've looked at a couple of kits for these options. I do like the oil filter, but I'm not impressed with the "FWC" options I've seen so far. A simple shell and tube heat exchanger is the easy way to allow you to use a glycol coolant in the engine while pulling cool water from outside to carry off the heat, but why such a small unit with an equally small electric pump? Does the A4 run that cool? And at over $700, it seems a bit pricey.
I've looked at a couple of kits for these options. I do like the oil filter, but I'm not impressed with the "FWC" options I've seen so far. A simple shell and tube heat exchanger is the easy way to allow you to use a glycol coolant in the engine while pulling cool water from outside to carry off the heat, but why such a small unit with an equally small electric pump? Does the A4 run that cool? And at over $700, it seems a bit pricey.
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