I've noticed that sometimes when I crash into other Karts, we both spin out — but then I get a speed boost, and continue flying past them.
What factors are at play here? Should I always try to be ramming my opponents? I seem to have noticed this mostly when the Karts are in anti-grav mode — is that a requirement to get this speed boost?
Best Answer
If you run into another driver with a boost you can steal it from them by colliding with their kart.
While in zero gravity mode, crashing into any kart will give you a boost.
Quotes from an IGN article.