Are they any good? I always use OEM parts for just about everything. I do that because OEM is thoroughly tested to ensure they meet the manufacturers standards for oil flow, maintaining oil pressure, longevity without the innards of the filter breaking up etc etc. However, recently I services a couple of Vespa GTS's including mine, and the Piaggio filters have changed in design. They maintain the original part number but they no longer have the tightening or loosening aid on the end. This means you can easily damage the casing of the filter. They are very thin metal, like most these days.
So ordered a couple of Hi-Flo which come with free delivery in 2-3 days from MPW sales. They seem to tick all the boxes and are cheaper too by some way. Thoughts/experience anyone? Since I've already ordered them, it's a bit late if you lot don't like em!




