The second kit called Sportkit HM/M +35 rises output to 455 Hp and toque to 448 Nm. In this case, the M3’s speedometer doesn’t stop until it reaches 320 km/h or 199 mph. The German tuning firm also offers a fully adjustable sports suspension along with a sport braking system that includes perforated and internally ventilated brake discs measuring 405 x 34 mm (front) and 380 x 28 mm (rear) that are “sandwiched” by the front six- and back four-piston system.
The mechanical upgrades are complemented by an aerodymanic package that includes front and rear spoilers, side skirts and a roof spoiler along with new 19-inch alloys wrapped in 245/35ZR19 rubber in the front and 265/35ZR19 at the rear. HAMANN also offers 20-inch rims which are combined with 245/30ZR20 tires on the front axle and 10.5Jx20 with 295/25ZR20 tires on the rear axle. –Continued
Finally, the German tuner’s package includes a wide range of acceseories for the M3’s interior including carbon-fiber trim for the hand brake lever, gear stick and pedals.