What he said! I don’t recommend them on anything that is not cleaned/re-oiled with a pre filter regularly. And I used them all the time on high horsepower dirt track race cars. I trust the OE filters on my Ranger.black...........K &N filters are seriously NOT GOOD for Rangers. Stick to OEM filters and your engine will last longer.
I would like to hear more about this.If you want to see what engineering goes into the Polaris filters...take a look at their research and development facilities and you will see that they are state of the art.
No I have not been in their facilities. I did work at MTD’s research and development facility as a lead model maker prototype builder for 15 years and know what an OE manufacturer today does to test and develop products. I have also seen a few videos of the facility at Polaris and no doubt I believe that their facility is state of the art. I am choosing to run the Polaris brand filters and oil because I believe that THEY have probably gone more into testing/flow/filtration/performance for their products than the other guy. Sorry if I made it sound like I frequent any Polaris owned facility...but I don’t believe that the Polaris engineers and testing department just threw on the first filters that fit.I would like to hear more about this.
So you have been to their filtration research facility?