GREY (ref: 476297)

The DOPPLER AIR SYSTEM is a true wonder of technology. This air filter, that associates performance, filtering and low noise level. Thanks to an extremely advanced development on test bench and road, DOPPPLER's results were higher than those of the market. This system reuses the forced air technique used in motorcycle through venturi tubes. This technique speeds up the gas and then improves the engine filling. On one hand, the venturi tubes leening reduces the intake sound level. On the other hand, the efficient filtering element reduces dust penetration, limitates the engine wear in order to keep a stable performance through time. This entirely dismountable product can be maintained. Finally, this system can be used on carburetors with a connector of Ø 28 mm and 35 mm.