NOX Noise Filter 30mm Red/Black (KZ-KZ2) 50mm Ergonomic performance fit

Ergonomic performance fit

making it ideal for both race and test environments

Four-wheel design for superior stability

The full-length front zip and integrated belt deliver a secure

NOX Noise Filter 30mm Red/Black (KZ-KZ2) 50mm Ergonomic performance fitThe NOX Noise Filter D. 30mm Red Black is designed to effectively manage intake noise on gearbox kart engines while preserving smooth airflow and dependable performance. Featuring a 30mm inlet diameter, this NOX intake silencer is widely used on KZ and KZ2 engines, as well as other gearbox kart setups requiring a 30mm intake connection. Its compact, active noise reduction design helps comply with circuit sound regulations without negatively affecting