KG BOOSTER 23 – Intake Silencer for OK / OKJ / OKN / OKNJ
The BOOSTER 23 mm is a high-performance intake silencer engineered by KG for maximum airflow while maintaining FIA-approved noise and filtration standards.
It features the advanced PO37 Sprint high-flow filter, significantly reducing pressure drop and delivering crisp throttle response and strong mid-range performance.
Its internal airflow design is CFD-optimized for stability and speed throughout the intake tract.
Compatibility:
Fits all 23 mm FIA-approved OK-category engines: OK, OKJ, OKN, OKNJ.
Application / Position:
Mounted directly on the carburettor as the primary airbox for OK classes.
Improves throttle response, acceleration and overall engine performance.
Material & Features:
– PO37 Sprint high-flow air filter
– Very low pressure drop with increased airflow
– CFD-optimized inner shape
– FIA compliant for noise and filtration
– Lightweight and durable construction
Installation / Use:
– Mount with standard rubber connector
– Clean or replace filter as needed
– Ensure unobstructed air entry
– Check sealing between airbox and carburettor
Specifications:
– Intake diameter: 23 mm
– Filter: PO37 Sprint
– Category: OK / OKJ / OKN / OKNJ
