Turbo oil line Banjo Bolt

[A_A_ron]

burn up - Your oil level will go down as some of the oil is betting burned off your piston walls and in your turbo journal bearing. A little is okay, think about 1 quart low every oil change. A lot is bad, like 1 quart every 1000 miles. For reference 1 quart on your oil dipstick is about the difference between just above low and just below full.

 

I use Subaru oem synthetic. There are other more expensive oils that some people will recommend. As long as you are changing your oil every 3750 or less you should be good.

 

I think your build date and vin should point to the first version of the bolt which would be the one without the restriction. No need to replace this as it's not doing anything to harm your engine or turbo.