Bottles are both full. Never used been sat in the shed. NoBox The K&N 99-5050BK Filter Care Service Kit is a high-performance upgrade product designed to improve the air filter cleaning process. Manufactured by K&N in the US, this filter care kit includes everything needed to enhance the performance of your vehicle's air filter. With a compact size and lightweight design, this kit is easy to handle and store. Upgrade your car tuning and styling with this top-quality air filter cleaning product for optimal performance and efficiency.
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