Unlock the true potential of your Royal Enfield Himalayan 411 with the DNA Stage 2 Air Box Cover. Designed to replace the stock intake snorkel, this upgrade delivers a massive +43.27% airflow increase when combined with the DNA Stage 1 Air Filter (R-RE4N19-01, sold separately). Built with precision EVA seals for a perfect fit, this Stage 2 kit enhances throttle response, intake sound, torque, and overall performance. Ideal for riders seeking race-level airflow and efficiency, it offers 98–99% filtration while boosting power for the ultimate Himalayan riding experience.
Features
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Make: Royal Enfield
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Model Compatibility: Himalayan 411 (2016–2023)
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Filtration Efficiency: 98–99% (ISO 5011 tested)
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Airflow Increase: +43.27% over OEM air box cover when used with DNA Stage 1 Air Filter
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Stock air box with OEM filter: 987 lit/min @ 10 mBar
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Stock air box with DNA S2 + S1: 1414 lit/min @ 10 mBar
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Eliminates OEM intake snorkel for improved performance and intake sound
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High-quality EVA seal for airtight fit
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Designed for race use only – fuel recalibration recommended
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Works exclusively with DNA Stage 1 filter (R-RE4N19-01)
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