MC specific filters tend to be lower quality than car versions while tending to cost more, including the Chinese-made Kawi contract one. I've read a few dissection articles and the K&N is usually good but Purolator came out consistently near the top along with Mobil, you just need to find one with the right relief valve pressure.
Kawi spec is 12-15 psi relief and the Purolator PL14459 matches that and has the same M20x1.5 thread so I settled on that several years ago since I have another bike and car that uses the same. They also make the PL14610 and 14612 which are slightly longer, same threads, but have a 14-18 psi relief. I get the PL14459 for about $6-8.