has a habit of turbocharging its products. The 911, Panamera and Cayenne are all available in turbocharged form, so why not the Boxster or Cayman? Well, for one thing, turbocharging its entry-level models could put them too close to the 911 in terms of price, power and performance, but a new development could change that. According to the latest, Porsche is indeed working on a Cayman Turbo. But rather than turbocharge the 2.7-liter flat six already found in the base Cayman or the 3.4 in the Cayman S, the turbocharger could be bolted on to a new flat four Porsche has in development.