Hi, I am just about to fit my second turbo in six months due the the bearing becoming damaged. The shaft play on the last failure is hidious.

I was wondering if anybody has fitted an in line filter on the oil feed to the turbo. This would ensure that clean oil was getting to the turbo and protect the bearing from any debris that has come adrift after the main oil filter.

I did a quick search and there's loads of in line filters out there, I guess a 40 micro filter would do it .

Anybody know the thread size on the oil outlet from the block to the feed tube for the turbo ?

Thanks for any replies..