K&N cone filter kit This topic has 0 replies, 1 voice, and was last updated 8 months, 1 week ago by Justin 33. Viewing 1 post (of 1 total) Author Posts October 23, 2021 at 8:34 pm #36125 Justin 33Participant Hi I put together a cheap DIY air filter kit. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In