Best oil to use?

[Treyw147]

Hi everybody. I own a 2011 sti limited and I'm wondering what the best oil/oil filter I can buy. I've been told that amsoil is the top of the line, then comes mobile 1. What do you say?

 

[IGOTASTi]

We run Amsoil and Subaru filters.

Other good oils are Rotella, Valvoline (VR1), Amsoil, Motul, and Joe Gibbs.

Hope that helps you.

 

[Grinder34]

Theres a great discussion about filters here:
http://www.igotasti.com/vBforum/showthread.php/5550-Oil-filters-for-the-STi

 

[STIMULA8]

The best oil on earth is Amsoil Dominator.. Best filters are Subaru OEM filters



Sent from my iPhone using Tapatalk

 

[IGOTASTi]

The best oil on earth is Amsoil Dominator.. Best filters are Subaru OEM filters



Sent from my iPhone using Tapatalk

What he said!

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[Iliketacos]

i have used everything from the cheap 25 dollar gallons at walmart to the boutique oils that sell for 15 dollars a quart. unless someone can post actual proof that one oil is better then the other just use what ever you want.

 

[jakedoza]

^^^ What he said..

I just had an issue with using a synthetic oil in a built engine.. It will be only a conventional oil for me from now on.. Probably shell, Castrol, or Valvoline.

 

[HolyCrapItsFast]

^^^ What he said..

I just had an issue with using a synthetic oil in a built engine.. It will be only a conventional oil for me from now on.. Probably shell, Castrol, or Valvoline.

Shell Rotella T is what many engine builders recommend. :tup:

 

[Grinder34]

I run the T6, it's synthetic brethren. Good stuff.