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Old 04-14-2015, 03:51 PM   #66
Xuningshen
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Join Date: May 2014
Drives: Subaru BRZ
Location: California
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Quote:
Originally Posted by 2013GTRNate View Post
I was using the high quality OEM stuff but recently switched to Mobile1 synthetic. I use 0w40 Mobile1 in my GT-R so I figured why not use 0w20 Mobile1 in my BRZ. Thus far that oil is just as good as the dealer oil. I have used Mobile1 forever in all of my cars.

I do track my car. That is why I had to get the Oil Cooler. Time will tell whether a radiator upgrade is necessary.
would that be 0w-20 mobile 1 AFE you are using? i've been using it too... Did a canyon run and didn't wanna switch out to 5w-30 just for the few hours. I dont like the oil pressure readings i'm getting when the 0w-20 oil is pretty hot... it was 220^ F and oil pressure was sitting around 6-7 psi idle. been thinking about using at least the 0w-30 for daily driving. maybe a 5w-30 for daily too.... (live in moderate climate, socal).
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2013GTRNate (04-14-2015)