http://www.addictinggames.com/action-games/missilegame3d.jsp (Try it out if you haven't played it before. So much fun) One of my favorite flash games was Missile Game 3D. You're a missile flying down a tunnel, going faster and faster and dodging obstacles along the way. Another game is this Unity game Accelerator. There you just reach even more insane speeds. So any games like this for the iPhone? Or even outright copies?
Have this game, but it wouldn't be what I'm looking for These Missle/Accelerator games are essentially first person, from the perspective of the missle as you speed faster and faster down a tunnel filled with obstacles
Totally recommending Sky Gnome for this. The twist is you use snowball as a mobile instead of a missle. You race actual players around the world and try to beat their best time. There's even a league and tournament to make things interesting. My favorite part about this is the feeling of the rush as you try to go even faster. Just try it out!
I can't follow your links right now, but based on your description, Boost 2 is exactly what you are looking for.