Mario Kart: Double Dash!! Tips

Extra Boost
While going around a corner, there is a way to get an extra boost. When you start the corner hold down R and point the stick to the other direction of what way you are going. So if the corner is making you turn left you hold R and push the control stick to the left. After that has been done you should start to see sparks. Then push the stick back the opposite direction and then once more. Push it again in the other direction. This would have made sparks come from your car, now let go off R and watch you speed ahead. This can be quite tricky to do but with practice it's simple and very handy.