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The Active Noise Filter D.23mm Silver/Black is a compact intake silencer designed to reduce induction noise on modern direct-drive kart engines while maintaining stable airflow and consistent performance.
Featuring a 23mm inlet diameter, this active noise filter is well suited to OK and OKJ-style kart engines, as well as other applications requiring a 23mm intake connection. Its internal design helps dampen intake noise to assist with circuit noise regulations, without restricting airflow or throttle response.
Finished in a durable silver and black combination, this intake noise filter offers both a professional appearance and long-lasting reliability. Its lightweight construction ensures easy installation and secure fitment, making it ideal for both race and test environments.
Key Features:
23mm inlet diameter
Active intake noise reduction design
Helps comply with kart circuit noise limits
Suitable for OK, OKJ and other 23mm intake applications
Lightweight, compact construction
Durable silver and black finish
Simple to install and remove
A practical solution for drivers and teams seeking effective intake noise control without compromising engine performance.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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