FEULING OIL PUMP CORP. BA Air Cleaner Kit - Chrome/Clear with Black Filter - '08-'17 Dyna/Softail/Touring 5558

Stock intake runners throttle airflow and leave horsepower on the table. The FEULING BA Air Cleaner Kit lengthens the intake path and increases air velocity to deliver measurable power gains across the RPM band—with exceptional results on modified heads, ported intakes, and larger throttle bodies. This is a flow-bench-engineered, dyno-tested solution that transforms your breathing system into a high-efficiency air delivery platform.

Built from billet aluminum with precision CNC machining, the velocity stack features an optimized opening diameter and internal taper designed to accelerate intake charge velocity while balancing volumetric flow. The included high-flow reusable filter eliminates restrictive paper elements and OEM backing plates. A convertible backing plate with dual cylinder head vent options lets you optimize breathing for your specific setup—whether you're running stock emissions routing or a fully modified package.

• Billet aluminum velocity stack
• Lengthened intake runners
• Optimized ID taper design
• High-flow reusable filter
• Convertible backing plate
• Optional cylinder head venting
• OEM-compliant vent routing
• Flow-bench designed
• Dyno tested
• Track proven
• Made in USA
• Fits '08-'17 Dyna/Softail/Touring
• Bolt-on installation