There has been an upgrade kit designed for the BMW M4 Coupe developed by the German tuner Lightweight. The initial array of production was the installation of titanium exhaust system with a valve control. This is diminished the weight of the car to a vague total. There is also a façade spoiler blade which has a noticeable carbon fiber which is optional with a rear wing that is adjustable and made from the similar insubstantial material.
The stock wheels were also replaced with the 19-inch BBS set wrapped about in the Michelin 2 tires Pilot sports cup. The tires measured rear 285/35/19 and front 256/35/19. Other noticeable upgrades include beefier brakes, suspension package of Bilstein Club sport, and a non-obligatory stainless steel exhaust along with a valve control. Lightweight has also worked on the 6-cylinder 3.0-liter turbo with twin-power. It also bumped its productivity from the series 650 NM (479 lb-ft), 520 HP (382 kW), 550 NM (406 lb-ft), and 431 HP (317 kW) of torque.
Have a look at picture gallery.