Porsche unveiled this week, the new GTS versions of its Cayman and Boxster models.

Based on the standard Cayman S and Boxster S respectively, both GTS models sport upgraded 3.4 liter flat six engines that push out 330 horsepower and 273 lb-ft of torque. The brand’s Sports Chrono package and blacked-out 20-inch alloys come standard, while adjustable suspension complete the new GTS models.

Pricing and availability were unknown at press time.