Inlet silencer Booster 23 mm

The Kg Booster intake silencer is an airbox designed for competitive karting. It is especially suitable for KZ and KZ2 gearbox engines in the 30 mm version, as well as OK, OKJ, OKN and OKNJ single-speed engines in the 23 mm version.

Equipped with the advanced PO37 Sprint internal filter, it ensures extremely low pressure drop while maximizing airflow. This allows the engine to breathe efficiently and deliver its full performance potential.

The innovative internal design combines performance, noise reduction, and particle control while fully complying with FIA regulations for dust and noise.

Technical specifications

• Model: Kg Booster
• Internal filter: PO37 Sprint high-performance
• Optimized airflow design
• Minimized pressure losses
• FIA approved 2026–2029

Performance

• Increased airflow
• Excellent high RPM response
• Ideal for high-performance engines

Compatibility

• KZ / KZ2 (30 mm)
• OK / OKJ / OKN / OKNJ (23 mm)

Box contents

• Two sleeves: straight and angled
• Carburetor mounting clamp
• Chassis bracket
• Rain cover kit

Advantages

• High airflow with efficient filtration
• Stable performance in dusty conditions
• Italian quality, reliability and durability

Maintenance
Clean the filter regularly and replace it when performance decreases.