AIR FILTER DOPPLER "AIR SYSTEM" WHITE Ø 28-35mm

The DOPPLER AIR SYSTEM is a real technological marvel. It is an air filter that combines efficiency, filtration and low noise. Extensive development on the test bench and in road use has resulted in results that are far superior to those available on the market. The system developed by DOPPLER is based on the principle of forced air used in motorbikes by means of a venturi tube. This principle accelerates the speed of the gas and consequently increases the filling of the engine considerably. This product effectively reduces noise thanks to the inclination of the venturi tubes which reduces the noise level of the intake. In addition, the filter element reduces the penetration of dust, thus limiting engine wear and maintaining a stable performance level over time. The product can be completely disassembled for maintenance purposes. Finally, this system can be used on carburetors with a 28 mm and 35 mm diameter connection.