Not comfortable using 0w20 per USA standards for Subaru, switched it to 5w30, 7,000mi no issues ,I think Japan is using 5w30 for the same engine line ups.
Great oil just wish they came in a 5L jug, nice way to make money having 3.8L jugs when cars take 5L...would be a 5 rating if AMSOIL fixed this cash grab...
Bottom Line
Yes, I would recommend this to a friend.
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5 star rating
Great product and easy to order
By 
SETH, 
a 
Verified Buyer 
on 
October 13, 2025
I would love to give a good review but during my first Amsoil use all was going well until I started the car and all the oil pumped out onto the driveway. Seems the old oil filter gasket got lodged in between the new filter and the engine. So, hopefully I will have bettter luck next time and I will give a real review!
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