I was very impressed with the guys at RRT Racing. They were extremely professional and pleasant to deal with, and I got the sense that they were very interested in doing the job properly, and seemed...

All new radiator and heater hoses, radiator, water pump, thermostat, fan blade, expansion tank, gaskets and O-rings, 4 gallons of NPG+, and replacing two cracked belts, about $900 total, most of that...

Pros: Carries heat about the same as normal coolant, but decreases operating pressure in the cooling system to almost nothing, so a burst hose or radiator becomes very unlikely. Since propylene...

I bought a case of 4 gallons of Evans NPG+ from http://www.proracestore.com/ for $130. A friend of mine has a '98 540I and he did this same switch a year or two ago and is happy with the results so...

Thanks for that -- I'm headed out there now with all new plumbing and a case of NPG+. Wish me luck and I will report back when it's all done.

UPDATE: Decided to go with RRT Racing out in Dulles. Wish me luck, and I will report back later with my thoughts.
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Hi, new guy on the forum here, having a tough time finding someone who will...