NOX Noise Filter 23mm Red/Black (OK / OKJ) Trolley and protection for karting enthusiasts

and protection for karting enthusiasts and professionals

Strawberry Lemonade provides sustained energy without the crash

3D Energy Strawberry Lemonade keeps you in the fast lane – wherever you compete

The secure lace and Velcro closure system keeps the boots firmly in place

Silicone-printed palm for superior grip on the wheel

NOX Noise Filter 23mm Red/Black (OK / OKJ) Trolley and protection for karting enthusiastsThe NOX Noise Filter D. 23mm Red Black is designed to effectively reduce intake noise on direct drive kart engines while preserving smooth airflow and reliable throttle response. Featuring a 23mm inlet diameter, this NOX intake silencer is widely used on OK and OKJ engines, as well as other kart engines requiring a 23mm intake connection. Its compact internal design helps manage induction noise to comply with circuit sound regulations without