Oh dear...my first thought is what turbo...
You better pull the down pipe and check for shaft play.
Did you buy it from a member here ?
227,000miles 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