Bay510E55

I have a 05 e55 and I'm on the fence about whether to upgrade to a plm heat exchanger+secondary and bay mounted ice tank vs going all out and getting a killer chiller with a bay ice tank. I daily this car and most of the driving I do is on the freeway with the occasional once every 2 or 3 months at the drag strip. I asked a member on here about his killer chiller setup but I also want to get some input from other forum members. Btw I live in the bay area and ambient temps are around the 70's

MartinWake

same question