Air Filter d.48mm Doppler black case \/ black foam \/ chrome grille

Air Filter d.48mm Doppler Air system black case \/ black foam \/ chrome grille. Air filter with Venturi Air System for PWK carburetors with small diameter. The Doppler Venturi Air system draws air into a resonance chamber via a venturi insert. The additional resonance chamber reduces gas oscillation and intake noise, the carburetor runs more smoothly and adjusting your carburetor becomes easier. Due to the slightly modified intake path, the air filter is now even quieter.

The plastic housing protects against water and dirt (unlike open air filters).

colour: blackconnection: 48mmfor PWK carburetors