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      02-28-2012, 09:42 AM   #33
First Lieutenant
acj75's Avatar

Drives: '07 E92 335i
Join Date: Jul 2007
Location: DFW Texas

iTrader: (0)

I'm in the same boat as some of you, no factory oil cooler with step AT. I was at the track for my second time last month and the only session I didn't hit limp in was the very first. Mind you, temps were in the 30s during that session! I had to cut my day short because I was becoming a rolling roadblock for the other drivers.

I'm adding a Stett Stage 2 oil cooler this Friday, so I'll post up the results of my next track outing. By the way, I participated in numerous AX events last year and never hit limp despite blazing summer temps here in TX.

This year I plan to do a few less AX events and a few more track days, so the cooler is an absolute requirement.
'07 E92 BMW 335i