The Flexco Manual Pull-Out Steps for RVs # SMFP-2120 are not designed for use on a passenger vehicle like your 2006 Honda Pilot so the install would be difficult, to say the least. To add a step to your '06 Pilot I strongly recommend going with running boards instead. The Aries # AA206003 would be a great option; they are 3" round running boards that are made of high-strength carbon steel and are a no-drill, bolt-on installation.
I've added a link to the installation instructions for... view full answer...