The Kyosho 92023-1B Air Cleaner Sponge set includes three replacement foams that make routine upkeep quick and affordable. These sponges are intended for air filter assemblies to help reduce dust and grit reaching your engine, maintaining steady running performance.
Designed to sit correctly inside most common filter housings, these sponges balance particle capture with airflow to avoid choking the carburettor. Swapping worn sponges for fresh ones is a simple preventive step that supports engine longevity.
Inspect and replace the sponge after heavy days at dusty tracks or after sandy runs. Keeping a spare set on hand means you can change filters between sessions and avoid performance drops from clogged foam.
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