BMW is going to offer a number of ///M Performance upgrades for the all-new 4-Series Convertible. The stylish drop-top will become even more impressive when fitted with these goodies.
The exterior boasts several carbon fiber accessories like a new front splitter, a pair of modified side skirts and of course a new rear diffuser. Other highlights include black kidney grilles, carbon fiber mirror caps and different styles of wheels ranging from 18” to 20” fitted with proper tires.
The interior features a new impressive sports steering wheel fully wrapped in premium quality Alcantara. It also has polycarbonate cover for the OLED display screen and colored LEDs. Other special features include real-time fuel efficiency data; average fuel economy and average speed. There is also a sport mode as well as race mode with a number of interesting data: lap time, max speed, max G-force, 60′ time, 330′ time, 1,000′ time, 1/8 and 1/4 mile times and trap speeds.
The interior also can be ordered with carbon fiber trim elements, alloy pedals and a carbon fiber gear knob.
The German manufacturer will also offer a performance package boosting the engines in the range with up to 34HP (25 kW).
Source: BMW
BMW has announced awesome ///M performance upgrades for 4-Series Coupe. The car on the pictures is very similar to the upcoming M4 Coupe.The exterior boasts an aggressive body kit including new front bumper with a carbon fiber splitter and larger air ducts, a pair of extended side skirts and a new rear bumper with integrated diffuser. Other highlights include xenon/LED headlamps, 20” alloy wheels and several blackened chrome trims for the window surrounds, tail pipes and grille.There are also carbon fiber exterior mirror housings, a boot deck spoiler made from the same lightweight material and some goodies for the interior. It boasts a redesigned three-spoke steering wheel and sport seats, stainless steel pedals and footrest, M Performance floor mats and carbon fiber trim for the hand brake and gearshift levers.The 4-Series Coupe equipped with ///M Performance package will come with additional 16HP and 39Nm for the 420d model. The 428i will have 269HP (200 kW) and 389Nm (287 lb-ft) – an increase of 27HP and 39Nm. The mighty 435i will be boosted by 34HP and 50Nm of torque – totally 336HP (250 kW) and 450Nm (332 lb-ft). All these power upgrades are done thanks to a new exhaust systems and software re-map.Finally, 
