TWIN AIR Pre-Oiled Decibel Reducer Air Filter - 154528DRXTwin Air brings race proven technology to consumers with the new Decibel Reducer (DR) foam . With the FIM implementing the 109dB noise limit, manufacturers have had to adapt their engines to comply. Twin Air also explored solutions to meet this benchmark while maintaining performance. During the 2025 MXGP season, noise control was already set to 109dB. Working closely with factory teams, we developed a solution to reduce intake side noise. Leveraging

Less friction

Zodra de motor wordt ingeschakeld

14 G / stainless / black

Aluminium pin

L:38 X H:31

Third layer fire resistant foam laminated to the filter that allows to remove the stock backfire screen

Length 65mm

features as the Mach 5

3/8" drive sliding T-handle

Beschermhoes -> Protective case

Donutz -> Donutz

Male square drive with plunger for positive locking of sockets and accessories