The Twin Air Powerflow Kit Air Filter with Cage is designed to improve airbox sealing, filtration, and airflow for compatible off-road motorcycles and powersports applications. Manufacturer part number 158271P and vendor part number 158271P identify this replacement performance air filter assembly. The kit includes a thick, flat foam sealing ring that creates maximum contact with the airbox while functioning as a breathable gasket to help maintain efficient air passage.
Its two-stage open-pore foam construction helps protect the engine from airborne dirt, grime, and sand. The coarse outer foam captures larger contaminants, while the fine inner foam traps smaller particles without unnecessarily restricting airflow. The Twin Air filter is slightly smaller than the stock filter to provide additional air space around the filter and promote improved circulation inside the airbox. This design is intended for riders who need dependable filtration and consistent performance in demanding riding environments.
The exclusively formulated adhesive is built to withstand repeated cleaning, including cleaning with harsh solvents or gasoline when used according to proper maintenance procedures. This helps preserve the filter’s structure and sealing performance over repeated service intervals. Confirm application and fitment for your specific motorcycle or powersports model before installation, as compatibility varies by vehicle. For best results, follow the manufacturer’s cleaning, oiling, and installation recommendations.
Features:
- Thick, flat foam sealing ring creates maximum contact with the airbox while allowing efficient air passage
- Coarse open-pore foam captures airborne dirt, grime, and sand
- Fine open-pore inner foam provides secondary filtration for smaller particles
- Adhesive is formulated to withstand repeated cleaning, including exposure to harsh solvents or gasoline
- Slightly smaller than the stock filter to increase air space and improve circulation around the filter
- Brand: Twin Air
- Model: Powerflow Kit Air Filter with Cage
- Manufacturer Part Number: 158271P
- Vendor Part Number: 158271P
- Nominal size: Approximately 8.75 x 7.75 x 6.5 inches