For some reason i was not able to reply older threads, so had to start a new topic on this...
I was wondering if any have tested out eBay Diff Breather Kits?
https://www.ebay.com/itm/DIFF-BREATHER- ... SwMl9acvS9
Its been some years since some of the threads about this topic started, and i would think the tech has changed or evolved over them years. Hope there are positive feedback towards these kits.