Nice, Olaf! I'm going to have to study this and learn about cooling stuff!
Oh, tiny note: the 'intake air temp sensor 0-ring' fits the temp sensor on the lower hose of the radiator...so if someone wants to save $10 or so and not buy a new sensor, that's the 0-ring to get.
Upcoming NYC dates: Jan 8 and 27. See Facebook for other shows and PM me if you can make one...love to see you there!
Mangofy your E46!