И так друзья, сегодня особенный день, мало того что это День Рождение Димы MDU)) так еще это день опубликования официальная тех информация новой ///M3 - ///M4!!!  
У этой машины вес меньше ///M3 E36!!! 1500кг!!! И мощность 430 л.с. и 500Нм!!!!
Вот инфа. Если кому что не ясно прашивайте, будем разбираться вместе:
ENGINE
    Inline 6 cylinder engine with two mono-scroll turbochargers
        Direct Injection
        VALVETRONIC
        Double-VANOS
        closed-decked crankcase
        twin-wire arc-spray coating (instead of liners) in cylinder bores reduce engine weight
    430 HP (approximately)
    "far beyond" 369+ LB-FT (500 Nm)
    See Dyno Chart
    Higher than 7500 RPM redline
TURBOS
    Two mono-scroll turbochargers
    Impulse charging for optimized responsiveness
    Flow-enhanced manifolds
    Electric wastegate actuator
COOLING
    Double-flow oil recirculation pumps
    Turbocharger suction system
    Main radiator plus additional radiators for the high- and low-temperature circuits, turbocharger and transmission,
    Large indirect intercooler
    Low-weight magnesium oil sump
    Temperature-stabilizing electric water pump
WEIGHT
    Under 3,306 lb (1500kg) weight
        this figure is without driver and with 90% fuel
        BMW clarifies that "the new model is now around 80 kilograms lighter than a comparably equipped predecessor model" [80kg = 176 lbs]
        compare to E46 M3 at ~3,400 lb curb weight
        compare to E92 M3 at ~3,600 lb curb weight
        compare to C63 AMG at ~3,900 lb curb weight
        compare to RS5 at ~4,000 lb curb weight
    ~ 7.68 lb/hp power to weight
        compare to E92 M3 at 8.7
        compare to C63 AMG at 8.7
        compare to RS5 at 9.0
        compare to E46 M3 at 10.25
    Fuel consumption and emissions reduction of 25%
CARBON FIBER CONSTRUCTION
    CFRP drive shaft
        40% weight savings over previous M3
        increased stiffness
        reduced rotating mass for better acceleration and throttle response
    CFRP roof for both M3 and M4
        saves 11 pounds (5kg) on M3
        saves more than 13.2 pounds (6kg) on M4
    CFRP roof bow
    Carbon fiber trunk for M4 (11 pounds (5kg) weight savings)
    CFRP front strut brace standard (weighs just 3.3 pounds (1.5 kg))
TRANSMISSION
    Standard 6 speed manual transmission
        automatic throttle blips on downshift
        more compact and quieter than predecessor E90/E92 M3 6 speed
        26.4 pounds (12kg) lighter
        carbon fiber friction linings in synchroniser rings
        dry sump lubrication
    Optional 7 speed M DCT (double clutch transmission) with launch control
    Active M Differential (with constantly variable locking a la M5/M6)
    Forged crankshaft
STEERING
    Electric power steering specially tuned for M3/M4
    Servotronic function electronically adjusts the level of steering assistance
    Three modes: Comfort, Sport, Sport+
SUSPENSION / CHASSIS
    Optional Adaptive M suspension (with Comfort, Sport, Sport+ modes)
    CFRP front strut brace
    Double-joint spring strut front axle (saves 11 pounds)
    New five-link rear axle made from forged aluminum (saves 6.6 pounds)
    Aluminum suspension
    Aluminium stiffening plate
    Rear axle subframe fixed directly to body (bolted joints between the axle subframe and the body sills, without use of elastic rubber elements).
WHEELS / BRAKES
    Lightweight forged wheels standard
    Staggered tire sizes
    M compound brakes standard (in blue)
    M carbon ceramic brakes optional (in gold)
EXHAUST
    Exhaust features electrically controlled flaps just before rear silencer to minimize exhaust back-pressure as well as giving precise feedback on engine load.
AERO
    50:50 weight distribution
    Air Curtain
    M gills with integrated Air Breather behind front wheels
MISC
    M3 and M4 to be introduced together (at Detroit NAIAS 2014 in January).
    M3 and M4 developed with help of BMW race car drivers Bruno Spengler and Timo Glock's participation in extensive testing and set- up runs on the Nürburgring-Nordschleife circuit, focusing on assessment of the cars’ suspension, tyres and all elements of the powertrain.