Pass the upper signpost in Collision Chaos Zone 2.
This may sound hard but the upper signpost is directly above the lower one. As far as I’m aware there is no way to get to the upper sign post without at least seeing/knowing where the bottom one is.
What you do here is play the level normally until you see the “Goal” post. After that go all the way to the left and you will fall down a slope with a yellow spring. Jump over the yellow spring and Super Peel Out up the wall. Don’t jump off and just let yourself fall back down. When going back up make sure to be holding so that you have more momentum. You should go through the red spring. Fall back on this spring and you will be launched up a slope. Super Peel Out from here and you will go back down the slope and be launched into the air going through the red spring once again. This time however you should have more momentum and should be able to get up on the ledge with the upper sign post. Follow the path with the rings and beat the level. This actually pops up as you are approaching the sign post before you actually go past it. NOTE: If you miss this achievement during your regular game you can get it in Time Attack Mode.