How does the 2023 Dodge Durango SRT Hellcat meet tightening emissions standards?

The three-row Hellcat has risen from the dead. On Monday, the 2023 Dodge Durango SRT Hellcat was announced with the same 710-hp supercharged 6.2-liter Hellcat V-8 engine as the 2021 model that the company said couldn’t meet emissions standards. But how? It wasn’t magic. Instead, it took some effort by the engineering team. “Same power, same car…