Pressure regulator direct injection for MBK, Yamaha Aerox, X-Max, T-Max,YZF R, MT 54436

Tuning fuel pressure regulator for direct injection suitable for Yamaha Aerox, Neo's, X-Max, T-Max, YZF R and MT Maxiscooter.

The pressure regulator increases the fuel pressure of the injection system from 2.5 bar (original) to 3.5 bar.