My car was purchased by me from a dealer completely factory, I got lucky and found someone selling a stage 1 ecu cheap in exchange for my old one. I did supporting mods for stage 2 and have recently installed, with the main factor being a noticeable amount of torque increase, I will shortly continue my progress and be doing the supporting mods for stage 3. My d22 has over 350,000km on it and I give it a hard time.
Props to Jamie for making us THE BEST bang for buck mod. It’s three bolts and 10 minutes of your time to put a smile on your face
Daniel Rees