[thedaydreamer]

HI all
I have a Znen 150T 150cc chinese scooter

I want to do some mods to it, does anyone know of a true exhaust that I can add to this scooter that will open the motor up so the engine with the proper intake and jetting can breathe, not just something thats a little louder, but something that truly increases airflow/output?

TY