The Twin Air PowerFlow air filter kit includes a pre-oiled BIO Factory air filter and an aluminum cage that replaces the stock plastic cage. Its design aims to provide a sealed fit in the airbox, improved airflow, and easier maintenance. For four-stroke engines, the kit replaces the restrictive backfire screen with a screen featuring a special backfire-resistant foam layer on the inside.
- Item: Motorcycle air filter kit
- Engine type: Four-stroke
- Cage material: Aluminum
- Package contents: Pre-oiled BIO Factory air filter, aluminum cage, screen with a special foam layer