IW STi Forum banner
Status
Not open for further replies.

2016+ STI oil preference

38K views 42 replies 18 participants last post by  yamahaSHO  
Id prefer a 5w-40 oil and also doing 3K oil change intervals (OCI). The rest is up to you on what brands. This topic has been beaten to death over the years. Ive always used subaru blue filters. The yellow stuff is normal, and most likely due to short trips. Not much you can really do about it. It isnt considered harmful to the engine either as long as its not excessive.
 
Status
Not open for further replies.
You have insufficient privileges to reply here.