The 215 hp supercharged, intercooled engine is back in all its arm-stretching glory for 2007. It’s still the most powerful engine in the industry, and has yet to get beat in the Musclecraft Shootout. And new for the 2007 Sea-Doo RXP is a 155 hp engine option. Either way, you’ll be digging into turns and beating your friends across the lake with no mercy. There’s simply no letting up when a PWC handles like this.