AIR FILTER LT500 87-90 ATV, TWINAIR 153902 13780-43B00
Twin Air Foam Air Filter 15-3902.TA. This dual-stage filter features a dual-bonded foam design that removes microscopic dirt while allowing increased airflow. The flat foam sealing ring ensures a secure seal to the airbox. This filter runs slightly smaller than stock for easier installation and increased dead air space. Cross-reference number: 13780-43B00.
- SKU
- 15-3902.TA
- Brand
- Twin Air
- Availability
- In Stock (12)
FULL DESCRIPTION
Twin Air 153902 Dual-Stage Foam Air Filter
Upgrade your air intake system with the Twin Air 153902 Dual-Stage Foam Air Filter. Designed for optimal performance and protection, this air filter is engineered to meet the demands of serious riders and racing teams.
The advanced dual-bonded foam construction effectively captures even the smallest dirt particles while allowing for increased airflow compared to standard filters. This translates to improved engine performance and longevity.
Featuring a flat foam sealing ring, this filter ensures a consistently secure seal to your airbox, even in the most challenging riding environments. The Twin Air design is slightly smaller than stock, making installation easier and creating additional dead air space around the filter for enhanced performance.
Key Features:
- Dual-stage foam design for superior filtration and airflow.
- Factory race team and leading rider proven technology.
- Effectively removes microscopic dirt particles.
- Flow bench tested for maximum airflow efficiency.
- Flat foam sealing ring for a secure airbox seal.
- Easier installation due to slightly smaller than stock dimensions.
- Increases dead air space for better performance.
- Replaces OEM part number 13780-43B00.


