Originally Posted by Liquid167
On any wrx?? new motor or used/rebuilt??? In winter and summer??
d00000000000000d....there are SO MANY GOOD oil choices out there that dont involve any 5w30 oil
read...learn...read some more....keep reading until yer eyes bleed
then ya see where im comin from.....a couple of these NEW 'SN' 5w30 oils MAY prove to be OK...but im still not drinkin any of that k00l-aid....not yet
and all of what you are thinkin, above, can be easily handled by something other than a 5w30