Workshop Install: Stage 1 ECU Remap on F30 3 Series 320i xDrive
F30 3 Series 320i xDrive gets a custom ECU remap with astounding results, with 328i beating power and torque! The 320i is fairly reserved in its stock form, receiving the lower output N20B20. BMW report this to produce 184HP & 199TQ in stock form, with the higher output 245HP & 258TQ N20B20 saved for the … Read more