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BMW - PPK Additional Radiator
Anyone install this for track day use? On track, I see peak coolant temps at 223 degrees and oil temps at 288 degrees. I know the engine computer targets ~194-203 degrees for coolant during high load conditions. My 09 135i is a stock N54, manual transmission with factory oil cooler.
I know some have had good luck with the CSF radiator, and some not so much. Better to go with adding cooling capacity to the coolant or to the oil?
Thanks!
-Joe
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