05-03-2017, 12:00 AM
One more problem with aftermarket oil filters, and not just K&N, and not for our models. Honda models that use a cartridge type filter (rather than spin-on like ours) have a warning stamped on one side marking which side faces out. Most aftermarket filters don't have that, and improper installation has been known to cause engine seizures (CBR250R and CBR300R and CB300F).
