DNA Stage 2 Combo

The DNA Stage 2 Combo Kit was developed for riders who want to consistently optimize their bike’s intake system. The kit replaces the stock airbox intake cover, allowing the engine to breathe more freely and receive air more directly. Combined with the matching DNA Stage 1 air filter, it delivers significantly improved airflow. The result is noticeably sharper throttle response, stronger power delivery, and a deeper, sportier intake sound—while retaining proven DNA filtration technology with reliable filtering performance. The Stage 2 Combo Kit is precision-made and matched to the stock airbox. It’s aimed at demanding riders who value premium build quality and a durable, well-engineered system alongside performance. Designed as a high-flow solution for street use. For optimal overall system performance, adjusting the fuel mapping may be beneficial. Note: Replacement air filters in an OEM-style design generally don’t require additional registration. Information on road legality is provided without guarantee and does not replace an individual check. Please use our vehicle filter to check whether this product is suitable for your motorcycle model and year of manufacture before purchasing.

Boxer Tuning confirms model compatibility and installation requirements before supply.