Yup, so many little things that can render your vehicle “illegal”.  Hawaii has bumper height, wheel extrusion, varying tint laws for different vehicles such as, you can black out back windows on a full size SUV, but compact SUV’s require 35% all around, undercarriage lighting, etc., etc, etc, And, if you even just changed your exhaust tips, you technically required to get a RECON sticker…ludicrous.  Oahu county uses a RECON inspection law, mainly to charge your a** more for the stupid s**t we just done to our vehicle.  That’s why you make nice nice with the inspection guys.  Or call an uncle who got the inside scoops…