Recent content by M3GT

I dont want to be a Fast/Furious street racer.But this speed limit hurt me a bit and i know for many car we can reprogram the ecu and have more performance and top speed.

This is for the Mazda3. A guy tell me that is just a chip in the computer,and you can remove this chip and no speed limit(except the car limit).

M3 top speed Did someone know how to remove this stupid very low top speed. (drive)