TWIN AIR Pre-Oiled Decibel Reducer Air Filter - 154118DRX HSQ - CNC-parts it offers effortless starting ability

it offers effortless starting ability

PZA geruite plaat

Made of plastic HDPE 8mm thick

PROX cast pistons are made from a special alloy

TWIN AIR Pre-Oiled Decibel Reducer Air Filter - 154118DRX HSQ - CNC-parts it offers effortless starting abilityTwin 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