Make: Abarth Alfa Romeo Aston Martin Audi Bentley BMW BMW Motorrad Boom Trikes Bugatti Cadillac Chery Chevrolet Chrysler Citroen Cummins Dacia Daewoo DAF Daihatsu Dnipro Dodge Ferrari Fiat Ford FSO GAZ Great Wall Hitachi Honda Hummer Hyundai Infiniti Intrall Isuzu Iveco Jaguar Jeep John Deere Kamaz Kia Lada Lamborghini Lancia Land Rover Landwind LDV Leopard Lexus Lincoln Lotus MAN Maserati Maybach Mazda Mercedes Mercury MG Mini Mitsubishi New Holland Nissan Opel Peugeot Pontiac Porsche Renault Renault Trucks Ropa Rover Saab Scania Seat Skoda Smart Solaris SsangYong Star Subaru Suzuki TagAZ TATA Toyota UAZ Valtra VDL Bova Volkswagen Volvo Volvo Trucks Model: 1 1M 3 3 Gran Turismo 5 5 Gran Turismo 6 7 M3 M5 M6 X1 X3 X5 X6 Z3 Z4 Generation: E85/E86 E89 Version: 2.0i 110kW 148HP 2.2i 125kW 168HP 2.5i 141kW 189HP 3.0i 170kW 228HP 3.0si 195kW 261HP 3.2i M 252kW 338HP Chip Tuning » BMW » Z4 » E85/E86 BMW Z4 E85/E86 Factory settings Chip Tuning power torque power torque BMW Z4 E85/E86 2.0i 110kW 148HP 148 HP 148 ft lbf 156 HP (+8) 156 ft lbf (+9) BMW Z4 E85/E86 2.2i 125kW 168HP 168 HP 155 ft lbf 177 HP (+9) 164 ft lbf (+9) BMW Z4 E85/E86 2.5i 141kW 189HP 189 HP 181 ft lbf 200 HP (+11) 190 ft lbf (+9) BMW Z4 E85/E86 3.0i 170kW 228HP 228 HP 221 ft lbf 240 HP (+12) 233 ft lbf (+12) BMW Z4 E85/E86 3.0si 195kW 261HP 261 HP 232 ft lbf 274 HP (+13) 244 ft lbf (+12) BMW Z4 E85/E86 3.2i M 252kW 338HP 338 HP 269 ft lbf 356 HP (+18) 283 ft lbf (+14)