Porsche just announced new GTS iterations for the 718 Boxster and 718 Cayman, offering more power, more standard equipment, and blacked-out exterior trim. The star of the show is the mid-mounted, turbocharged, 2.5-liter flat-four engine, which gets a power boost thanks to a new intake plenum and turbo optimization. Peak output now comes 365 horsepower, a 15-horse increase compared to the existing 718 S. Making the cog swaps is a standard six-speed manual, although a seven-speed PDK automatic is also available. Torque is rated at 317 pound-feet if you get the PDK and 309 pound-feet for the manual. Acceleration to 60 mph takes 3.9 seconds with the PDK, while top speed is rated at 180 mph.

Helping it corner is a standard mechanical rear-differential lock and Porsche Torque Vectoring. The Sport Chrono Package, Porsche Active Suspension Management, and a sport exhaust are also standard.

Aesthetically, the new GTS models get black 20-inch wheels, as well as a tweaked front fascia, tinted lights, black badges and trim, and black tips for the exhaust. Inside, you get a standard chronometer on the dash, as well as standard sport seating with the GTS logo embroidered into the headrests. Alcantara is the material of choice for the upholstery, and can also be found on the steering wheel, center console, and armrests.

Pricing starts at $79,900 for the Cayman and $81,900 for the Boxster, which is about $26,000 more than the standard models. Order books are open now, with deliveries expected for March of next year.