Don't believe anything in that video. I looked at the comments and someone is already calling his bluff, saying the V8 doesn't sound like that. He further tries to argue back that it has unknown mods by his friend. Either the guy is a complete d*****bag and knows squat about 4Runners or he's posting someone else's video. I'm going to say it's a 16 year old taking daddy's 4R for a cruise and "flake pimping" as my coworker calls it.
He claims it's a 2007 V8 with air suspension and X-REAS, which means it has to be a V8 Limited. Air suspension is only available on the V8 Limited. But if you look at the gauges those are not Limited gauges, (SR5 or Sport Edition) and the climate control is NOT dual-zone (I don't recall the bezel color combination on SR5 and SE). Furthermore, the steering wheel is not leather wrapped and it has no audio controls (standard on SE and Limited).
My conclusion is that's a 2006 or 07 SR5 V6 4WD.