🏍️ K&N KN-138 Motorcycle Oil Filter: High Performance for Suzuki Motorcycles - Premium Design for Synthetic or Conventional Oils - Black Fitment Review

So I ordered this in July, it's now November almost the end of November and the four wheeler I ordered it for is working fine. I was originally considering ordering an OEM product but figured that K&N has always had good products so I ordered this one and it was not disappointed. From now on I will choose a product, it is cheap and reliable for me.

I like having a nut on it because the filter sits on my bike and it's difficult to tighten by hand so I use a nut to tighten it. Wrenches, but I'm not crazy about them. I pretty much lower it by hand and then turn it 1/4 turn with a wrench. It also makes it super easy to remove the filter, assuming you didn't run into it with a 200-pound gorilla when you screwed the filter on.

I've done some research on different brands of oil filters and K&N offers the best value for money. There is a video on YouTube where the filters are compared. There are those that show what the filters are made of - metal, plastic, even cardboard inside. Look for unsponsored ones. For a dollar more (if that's it!), the extra protection is worth it. In addition, filters do not require a filter key. A standard wrench or socket and ratchet is all you need. Do you know where YOUR filter key is?

Fits great and looks high quality. It is similar to my Suzuki OEM filter but costs a little less. Edit: I've started researching more and it hasn't happened to me yet, but apparently a lot of people have oil from the nut/bolt area. I can't risk it in the future. After 3,000 miles I will switch to a HiFlo HF138 with no nut at the end. Remember that the nut is not meant to be tightened. Hand tighten only. This nut is for loosening.

Filter to fit Suzuki Hayabusa. As you can see in the picture, the nut lengthens the filter as a whole, making it a bit more difficult to get past the exhaust system and into the small tight spot where the filter attaches. If the nut stays on when it comes time to remove the filter on your next oil change, removal should be a lot easier. The space available on the Suzuki Hayabusa is so small that it was very difficult to reach the previous regular-style filter with your fingers and apply enough…