ECU tuning is one of the easiest ways to get some more horsepower out of your engine in modern cars. The ECU, or the engine control unit, is essentially the brains of the vehicle, and it controls all ...

Automotive security specialist by day [P1kachu] hacks his own cars as a hobby in his free time. He recently began to delve into the Engine Control Units (ECUs) of the two old Hondas that he uses to ...