To tune or not to tune, that is the question… Or at least, it could be if Shakespeare were a BMW-owning gearhead. However, since he was an Elizabethan Era playwright, we should focus on the question ...

Tuning cars these days seems to be going out of control. When one decides to give his/her car more power, he has to ask himself this one question: is it worth it? Now, I’m not talking about the ...

Everyone and their dog knows the S58 twin-turbo I6 from the M division is underrated like crazy. BMW claims the G87-generation M2 produces 453 horsepower and 406 pound-feet (550 Nm), but dyno testing ...

Bosch Motorsport and Turner Motorsport have teamed up to offer a plug-and-play, tunable ECU system for the E46 M3. The Bosch Motorsport ECU opens the doors for unlimited tuning potential and instant ...

To meet tougher consumption and emissions regulations, manufacturers are moving toward turbocharged engines - even more reason to get up to speed on software flash and ecu tuning techniques. Compared ...

A heavily modified BMW M2 is connected to diagnostic equipment as its ECU and transmission control systems are accessed for tuning. The workshop setup highlights the electronic side of modern ...

BMW F Series tuning becomes much simpler through the OBD port, allowing the ECU software to be accessed and flashed without physically removing the control unit. This video takes a closer look at the ...