The DNA R-VO5E23-S2 motorcycle air filter is a Stage 2 kit that modifies the factory intake setup by removing the factory airbox breather. Its measured airflow reaches 115.20 CFM, compared with 70.40 CFM for the factory setup under the same test conditions. Filtration efficiency is 98–99% with four layers of DNA cotton.
The freer airflow makes the intake sound more pronounced. DNA recommends ECU remapping and fuel recalibration after installation. The filter comes pre-oiled from the factory and is designated “Race Use Only.”
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Type: Stage 2 kit
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Compatibility: Voge DS 525 X 2023–2025, Voge DS 625 X 2025, Voge 500 DSX 2021–2023, Voge 500 AC 2021–2023, Voge 500 DS 2021–2023, Voge 500 R 2021–2023, Voge Classic AC 525 X 2023–2025
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Airflow: 115.20 CFM at 1.5" H2O and 25°C
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Factory setup airflow: 70.40 CFM under the same test conditions
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Airflow increase: 63.63%
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Filtration efficiency: 98–99%
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Filter material: Four layers of DNA cotton
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Lubrication: Pre-oiled from the factory
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Engine tuning: ECU remapping and fuel recalibration are recommended
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OEM Cross Reference: 180100120-0001
