This episode of Fan Showdown takes things to the next level with a fan design that’s equal parts aggressive and ingenious. Two custom fans, inspired by a Star Wars-style submarine, sit side by side in a single shroud but here’s the twist: one fan moves air through the center while the other pushes air around the outside. The shroud keeps the airflows separate, eliminating turbulence and maximizing cooling performance. We put this striking, torpedo-like dual-fan design to the test, measuring how well it cools an air cooler compared to more traditional setups. From the intimidating long hub blades to the precision-engineered shroud, this is one fan experiment you don’t want to miss.