AIR FILTER 03-18 CRF150 CRF230, TWINAIR 150211FR BACKFIRE
Twin Air Foam Air Filter - 150211FR BACK FIRE. Dual-bonded foam design removes even microscopic dirt particles, yet allows more air flow than regular two separate layer filters (flow bench tested). Flat foam sealing ring maintains a secure seal to the airbox, even in the worst riding conditions. Twin Air filters run slightly smaller than stock, making them easier to change and increasing the dead air space around the filter for better performance.
- SKU
- 15-0211.TA.BF
- Brand
- Twin Air
- Availability
- In Stock (6)
FULL DESCRIPTION
Twin Air Foam Air Filter - Backfire Protection
Enhance your motorcycle's performance and engine protection with this high-quality Twin Air Foam Air Filter. Engineered for durability and superior filtration, this filter is designed to keep your engine running smoothly in all conditions.
Key Features:
- Dual-Stage Foam Design: This advanced construction bonds two foam layers to effectively trap microscopic dirt particles while allowing for increased airflow, exceeding the performance of standard two-layer filters. Tested for optimal flow.
- Secure Airbox Seal: Features a flat foam sealing ring that ensures a consistent and secure fit to your airbox, preventing contaminants from entering even in the most challenging riding environments.
- Optimized Fit and Performance: Twin Air filters are intentionally manufactured to be slightly smaller than stock. This design not only makes installation easier but also increases the dead air space around the filter, contributing to improved overall engine performance.
- Backfire Protection: Specifically designed to offer backfire protection, adding an extra layer of safety for your engine.
This air filter is a preferred choice for factory race teams and professional riders worldwide, trusted for its reliability and performance enhancement capabilities.


