var addthis_pub="mastersairabG-Power Supercharges the BMW M3 E46 and Z4M to 450HP .fullpost{display:inline;} This time, BMW 'super tuner' G-Power has turned its attention on two previous generation 'M' sports cars, the M3 E46 and the Z4M with the presentation of a somewhat tamer performance package than what we're used to from the German company. At the heart of

var addthis_pub="mastersairab" New BMW Z4 Roadster Receives the G-POWER Treatment .fullpost{display:inline;} The Germans at G-Power have released their first take on the second generation BMW Z4 E89 hardtop-roadster. The tuning firm's performance package for the new Z4 includes a power kit for the sDrive 35i's 3.0-liter twin-turbocharged inline six engine along

var addthis_pub="mastersairabG-POWER BMW M6 Hurricane CS: Fastest BMW Coupe in the World Achieves 370km/h - 231mph .fullpost{display:inline;} For BMW tuning aficionado G-Power, there's no such thing as enough power or too much speed. Having already pushed the limits on the M5 Sedan and more recently, the X5 SUV, the German tuner focused its resources on the