Twin Air Pre-oiled motorcycle air filter Suzuki Rm-z 450 [450]

• Twin Air brings proven competition technology to consumers with the new Decibel Reducer (DR) foam . With the FIM setting a noise limit of 109dB, manufacturers have had to adapt their engines to comply. Twin Air has also explored solutions to meet this goal while maintaining performance.
• During the MXGP 2025 season, the noise control was already set at 109dB. By working closely with factory teams, Twin Air developed a solution to reduce intake noise. By leveraging their extensive range of foams and expertise, Twin Air created a new type of foam specifically designed to dampen intake noise without compromising airflow or performance.
• Twin Air now offers all types of filters in this material. Simply add "DR" at the end of the part number Twin Air.

Features:

• weight (g): 82
• width (mm): 204
• height (mm): 110
• length (mm): 214
• volume (cm³): 4802
• filter version: Pre-oiled & Noise Reducer