I was looking at the cost of the K&N filters online for the CBR300 and they are over $40+, seems like a lot for such a little K&N filter. I have a couple K&N filters for automobiles just laying around in my garage from cars I have sold and they are 4X the size of the CBR filter but didn't cost over $40 either. I think I am going to cut the paper filter out of the plastic frame on the OE filter and use some epoxy or silicone adhesive to replace the paper element with a piece of the same size K&N filter material from one of the car filters.
Just going to clean the old K&N filters first in the dishwasher, re-oil and maybe have it in place by tomorrow, if I use silicone because it takes 24hrs time to cure or maybe tonight if I have enough epoxy in the garage.
Just going to clean the old K&N filters first in the dishwasher, re-oil and maybe have it in place by tomorrow, if I use silicone because it takes 24hrs time to cure or maybe tonight if I have enough epoxy in the garage.