Is it just me, or do Subie's like a 40 weight?

[subiedriver]

I just had my oil changed with M1 0w-40 and its running really quiet and smooth. I've been using M1 5w30 HM and 10w30 HM, which are thick 30's, they worked fine, but it seems to be smoother on the 0w-40.

 

[Johnny]

A lot of Subie owners I know run either the M1 0W-40 or the Shell T6 5W-40 and they love it.

Naturally our local dealer throws a fit every time someone says this.

 

[webfors]

M1's 0w40 smoothed my H4 right out. However, I do enjoy how rev happy it is on a thin 30 weight.

 

[sangyup81]

If the MPGs haven't dropped and you still have as much power as before, you've got yourself a winner!

 

[subiedriver]

It still feels just as peppy as before. If I can keep finding the 0w-40 on sale, I'll keep using it. I bought 5 quarts with M1 filter at Auto Zone for 30 bucks.