Protecting the engine intake is key to consistent running and fewer headaches at the track. The Kyosho 74033-13-1B Air Cleaner Sponge fits FW-06 models and offers an effective barrier against dirt and debris. With three sponges in the pack you can follow a regular swap schedule to maintain performance.
These replacement foams are cut to match FW-06 filter housings, making installation quick and reliable. They preserve airflow while catching contaminants, reducing the risk of dust-related engine problems. Keeping spares in your pit kit makes maintenance between practice and racing much simpler.
Check the sponge after runs in dusty terrain and replace when clogged or misshapen. A timely change helps prevent long term engine wear and keeps power delivery consistent. Light maintenance such as gentle washing is possible but replacement is recommended if the foam shows wear.
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