The tuner Techart has a new upgrade package for the Porsche 911 GTS. The tweaks include more power, an improved suspension, a subtle body kit, and a more performance-oriented interior.
Techart’s Techtronic software upgrade pushes the 911 GTS to 553 horsepower (412 kilowatts) and 494 pound-feet (670 Newton-meters), which is an improvement over the stock 473 hp (352 kW) and 420 lb-ft (569 Nm) of torque. This lets the vehicle reach 62 miles per hour (100 kilometers per hour) in 3.1 seconds, which is 0.3 seconds quicker than stock. The top speed is 199 mph (320 kph).