K&N filter for Honda GX 390 RU-1400

The K&N RU-1400 sport air filter is specifically designed for the Honda GX 390 engine, widely used in karting and other racing applications. This high-performance air filter provides optimal airflow and excellent filtration, resulting in better performance and longer engine life. The filter is washable and reusable, making it ideal for intensive track use.

• Suitable for: Honda GX 390
• Type: K&N RU-1400
• Reusable and easy to clean
• Improved airflow for more power
• Dimensions: 102mm length, 89mm outer diameter, 51mm inner diameter

Perfect for karting and other motorsport applications where reliability and performance are essential.