I bought a 2022 WRX. I was under the impression that their turbos still called for 5w30. I just did my first change at 3000 mi
With Mobil 1 5w30. I'm happy with that.
Yes, I prefer being thrown under with a proper argument. I'm getting old and need to be hit on the head with a shovel now and then. I was, and I confessed to my error and confusion somewhere in this thread. Likely from my used Suzuki Aerio oil filters then and Roki, Co, listing Subaru as an OE supplier where they had been mainly Toyota stateside. The I found the old subaru tokyo's in the basement just last week and groaned, "Oh no!" I am RUINED! '@ARCOgraphite , not to throw you under the bus, but you were also one of the ones saying Toyo Roki in some of the old threads that I posted. I still say some of the older Subaru filters were labeled as "Toyo" even though I found a pic of Subaru filter from 2008 mentioning Tokyo.
One Mazda aftermarket company showed a pic of one of theirs with the word covered up and it only showed Roki. I guess they didn't want to get involved in the confusion.
At least the issue is pretty much cleared up now - until next time
I'm gonna repost mine tooHere us a couple pics of the filter on my wife's brand new 2023 crosstrek premium 6mt built in Japan.
Sorry for the angle, hard to get in there between all the plumbing with a stupid phablet camera...
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Bought these a month ago from Amazon.
Will be keeping an eye out to see if they just say Roki now but.
The Mazda ones say Tokyo Roki as well, my research indicates the company is calling themselves both Roki and Filtech. Toyo of course makes tires as well.
Is it still luck-of-the-draw if you get a blue Fram or a black Roki?
I've had this on my car at some point as well (engine filter)
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I'm thinking 0W-30 could really be great for an EJ.I have a 2016 WRX and I am happy with M1 0w30 and bosch oil filters. The 0 vis at flows good at startup and 30 vis hot is thick enough to protect but doesn't thin out as much as 20. I have had nearly zero oil consumption between 9k oci.. 85k miles so far and doing great. I don't race or even drive too fast, so your results may vary. I wonder if there were any actual changes between 2016 and more recent models with oil ports and passages, or if they just changed the specs from 5w30 to 0w20 for gas mileage requirements with no physical engine changes.
0W-30 AFE or ESP? Big difference between the two.I have a 2016 WRX and I am happy with M1 0w30 and bosch oil filters. The 0 vis at flows good at startup and 30 vis hot is thick enough to protect but doesn't thin out as much as 20. I have had nearly zero oil consumption between 9k oci.. 85k miles so far and doing great. I don't race or even drive too fast, so your results may vary. I wonder if there were any actual changes between 2016 and more recent models with oil ports and passages, or if they just changed the specs from 5w30 to 0w20 for gas mileage requirements with no physical engine changes.
I just topped off with ESP today.0W-30 AFE or ESP? Big difference between the two.
Also…unless you’re starting your engine well below 0°F, it won’t notice a bit of difference between a 0W and a 5W.
As for your question, it’s almost certainly the latter.
With the intention someone would not run conventional oil the full duration of the oil change and it would be changed out sooner.This is a standard for today's cars. I'm surprised that Subaru says to use 5W30 conventional rather than synthetic, does any one know why?