Hey ive seen a pic of someones engine and the small flexible tube that runs to the top of the engine was removed and replaced with what looked like an intake filter but only a "mini" size to it. Anyone know where i can get one of these? Thanks

 

Run a search for a "breather filter"

You will find it everywhere.

 

Case closed, thread closed. There was a thread on this recently, but I'm honestly too busy to find the link (sorry). Just run a search and look at the dates.