The "feat" was Goku AND Beerus punching which caused their energy to be felt near the kai's. They also said if it kept up the universe would be in jeopardy.
It really is not that impressive when you think about it considering the planets near them, Earth, Mars, Venus, and even as far out as Jupiter weren't even harmed. Just like an earthquake, the epicenter is at the strongest spot, in this feat their punch, and the damage radiates outward weakening the further it goes. The fact that it only shook Earth and the energy could be felt by Kai's, who are exceptionally well at sensing ki energy, doesn't make this feat all that impressive. Yes it is better than any other feat in the DB franchise, minus GT, but it is not even close to universe level. Maybe large star to solar system, but not universe.