Fostla has taken the Mercedes-AMG GT S to the next level, and the upgrades are not just cosmetic. The supercar now boasts a Level 2 package that includes ECU tuning, upgraded downpipes by PP-Performance and a BMC sports air filter, which up power output to 641 hp and 590 lb-ft of torque. Exterior wise, there’s a Prior Design body kit wrapped in Malachite Green, a KW coilover suspension and 20-inch ADV.1 alloys. Continue reading for more pictures and information.”The Hannover-based tuning company doesn’t say how fast their Mercedes-AMG GT S is in this form, but it’s probably very close to 3 seconds for the 0-62 mph (0-100 km/h) sprint, given that the stock model, whose twin-turbo V8 makes 510 PS (503 HP), takes 3.8 seconds. A total of 50 units will be produced in this specification, and all of them are destined for Europe,” according to Car Scoops.