The Booster kg is particularly suitable for engines KZ with gearbox in 30 mm version and is also available in version OK motors with trumpets 23 mm.
The air box Kg booster is one of the most efficient admission systems of the market, specially designed to offer a maximum air flow while strictly respecting the EN STANDARDS ENVIRONMENT.

Equipped with Internal filter PO37 sprint, it guarantees a Extremely low pressure drop, allowing the driving to breathe fully and to express all its potential, both on the box motors (KZ / KZ2) that on the categories mono-speed (OK - OKJ - OKNJ - OKNJ).

Thanks to its innovative internal design, the Kg booster combines performance, noise reduction, particle control and Optimization of the airflow, by making a must be a must for competitors looking for the best of Italian technology Kg.

Technical characteristics

Model: Kg booster

Internal filter: PO37 high performance sprint

Internal design:

• Minimization of pressure losses

• Optimization of the airflow for upper engine efficiency

• Complies with FIA requirements (dust + noise)

Performance:

• Increased airflow

• Excellent high speed engine response

• Ideal for very powerful or demanding engines

Motor compatibility:

• KZ / KZ2 (gearbox - high performance) 30 mm

• OK, OKJ, OKN, OKNJ - Mono-Speed Version 23 mm

FIA approval: 2026 - 2029

Applications: Usage Competition - Chassis All Brands

Sound profile: Controlled noise reduction FIA standards

Maintenance: Internal filter PO37 sprint replaceable

Box content

- Two sleeves : Right and inclined
- Carburetor fixing collar
- Chassis mounting bracket
- Rain filter lid kit

Strengths

✔ Filter PO37 SPRINT : High flow and optimized filtration
✔ New generation internal design for a powerful airflow
✔ Perfect for engines Kz turning high in the towers
✔ Compatible mono-speed (OK / OKJ / OKN) in version 23 mm
✔ Total Regulatory Respect FIA 2026-2029
✔ Stable Performance Even in dusty conditions
✔ Manufacturing Kg : Italian quality, reliability and longevity

Tips for use and maintenance

• Clean the filter regularly to avoid any loss of yield

• Check the integrity of foams and seals

• Make sure a correct assembly to prevent any parasitic air intake

• Replace SPRINT PO37 FILTER When loss of performance is felt