Description
DNA replacement air filter for the applications below, designed to increase intake airflow while retaining the specified filtration performance.
Specifications and features
- Filter medium: four layers of DNA cotton.
- Round filter design.
- EVA sealing gasket.
- Supplied pre-oiled.
- Specified filtration efficiency: 98–99% to ISO 5011.
- Published airflow: 149.20 CFM; standard setup: 135.80 CFM.
- Published airflow increase over the standard setup: 9.87%.
- Stated application: Road, Off Road & Track Use.
Fitment
- Suzuki DR-Z4SM 2025 +
Installation and use
- Install using the motorcycle workshop manual and the product instructions.
- Airflow figures are measured at 1.5 inches H₂O and corrected to 25°C; airflow percentage is not a horsepower-gain figure.
Manufacturer part number: DNA-R-S4SM25-01
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