13 reactions · 5 comments | K&N's Chief Engineering Officer, Jonathan Fiello, overviews everything you need to know about the new K&N Air Oil Separators. Have more questions about the the K&N AOS? Comment or send us a message!  Check out the K&N website to find yours! We have more vehicle applications continuing to roll out soon too. https://www.knfilters.com/air-oil-separators #knfilters #knunlimited #carparts #performancecars #newproductalert #airoilseparator | K&N Filters | Facebook

240K views · 1.2K reactions | How some of you re-oil your filters  Do not do this. Here are instructions on how to clean your K&N filter: https://www.knfilters.com/cleaning #knfilters | K&N Filters | Facebook