Hartge offers an upgrade program for BMW 5-Series F10 based on the 535d model.
They call it the H35d, and it’s a beast of a car. Sure it’s a diesel, but after Hartge’s treatment it produces 354 hp and 600 to 700 Nm of torque from very low rpm. That means you always big lumps of power ready for pulling you away.
Hartge sasy the H35d makes 100 km/h from zero in 5.2 seconds while the top speed is limited to 250 km/h. Meanwhile the fuel consumption remains very reasonable at just above 6 liter pr 100 km.
Styling-wise, Hartge offers carbon mirrors, 80mm mufflers and 21-inch wheels, complemented by 10m lowered suspension.