Hello. Can some one point me in the right direction on how to change the air filters, I figured it would be cheaper doing them my self . All I could find was how to replace them on the older generations. Thanks !

 

Tried checking your owner's manual?

 

I just used the manual and watched a video of a 2013 IS being replaced. Very simple process. Purchased the filter from my local Lexus dealer and added it to the owner defined maintenance section ion the Lexus website.