I recently installed nismo 555 injectors and noticed the car is running like pooh. I am in the process of sending off my ECU to Jez to get the stage 2a chip sorted. I was wondering if I what I need to do to feel the car perform like it did. It misfires and I am extremely apprehensive on my planting my right foot. Please can somebody point me in the right direction of maybe how to reprogram the AVCR or what I need to do to make my car feel like a 200sx not a micra 1.0
thank you so much for your time