Air Filters Piaggio Typhoon 4T (60)

Rectangular air filter offered by Doppler in one size only. Requires cutting, it has a double thickness to properly filter the incoming air. Available dimensions: - 200mm X 300mm Rectangular air filter offered...

The diameter of most stock air filters is a little too small to allow enough air into the carburetor. It is possible to increase the air intake by drilling additional...

The Motoforce gearbox offers the possibility of reducing the suction noise of the carburetor to maintain maximum discretion. Offering an intake diameter of 28 to 46mm, this air box can...

Here are the Doppler Air Boxes that we offer here for very good value for money. This one is equipped with two air inlets filtered by foam located inside the...

Air box with plenum to improve engine filling. Very compact and discreet. Reduced noise level. Foam filtration. Air box with plenum chamber to improve engine filling. Very compact and very...

Doppler offers these air filters, which are compatible with 12 to 21mm Dellorto carburetors (28 to 35mm). They will reduce noise while filtering out impurities that may enter the carburetor....

Everyone knows the benefits of racing air filters. The transparent plastic protects the filter from water. The opening has a 90° angle, making it suitable for almost any motorcycle. The...

Tun'R D28-35 straight conical air filter in blue.

Tun'R D28-35 straight conical red air filter. Tun'R D28-35 straight conical air filter in red.