Originally Posted by Danteneon
Ummm...where did you see a bulletin stating that all turbo engines should run synthetic oil? I work for a Subaru dealer and I have not seen this.
Originally Posted by Fiveostang
Oh dang, another Subaru mechanic....may be what your showing there is for the 5th gen's.
FWIW, my OEM turbo went 142,000 miles on the dino oil.
Both my cars are on Amsoil now anyways.
224,000miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20.8psi, 280whp, 300ftlbs. CHECK your oil, these cars use it.
Engine Build - Click Here