HONDA CB 400 R / ABS (19-22) DNA STAGE 2 AIR BOX COVER (Check Availability)

Upgrade your HONDA CB 400 R/ABS (19-22) with the DNA Stage 2 Air Box Cover. This high-performance kit replaces the stock plastic air box intake, enhancing airflow by 75.22%, and improving filtering efficiency to 98-99%. Designed for road, off-road, and race use, it eliminates the OEM intake snorkel, offering superior performance and a better intake sound. For optimal results, use with the DNA Stage 1 Air Filter (R-H5N20-01). This combination increases power, torque, and throttle response. The kit features DNA's next-generation, flameproof, oil-impregnated cotton gauze, supported by a marine-grade aluminum wire mesh for durability and maximum airflow. Experience a significant boost in performance while maintaining excellent filtering efficiency, ensuring your engine runs smoothly and efficiently. Make sure to consider fuel recalibration for best results.

⚠️ Availability Notice

Products marked "Check Availability" are not held in stock or are only available in extremely limited quantities. Please contact us to check availability if you need the filter urgently.

We place our standard DNA Filters order on the 10th of each month. Due to exceptionally high demand, products on this schedule currently have an approximate lead time of 6 weeks.

If you require your filter sooner, expedited orders may be available. Please contact us before ordering, as these are subject to additional supplier charges.