UOA: Subaru Extra MT 75W80 w/ Virgin UOA

[Buffman]

This is the Subaru Extra MT 75W80, Part #SOA748V0100. It's for some reason only available in 5 gallon pails, but is the OEM fill on the 2015+ WRX 6MT. I've been very pleased with this oil's performance in my 2019, whether it's 0F or 100F. I don't track the car, just a daily driver.

Here is the Virgin UOA taken from a 5 gallon pail I purchased:

SubaruExtraMTVirgin by Buffman RANGE, on Flickr

Here's the UOA taken at approx 23,000 miles

SubaruExtaMTused by Buffman RANGE, on Flickr

Will change out again around 20K and see how it's performing. Just wish I didn't have to buy a 5 gallon pail of it to change it..

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