Arlen Ness Big Sucker Smooth Air Filter Kit - 18-321 For Harley Motorcycles 1999-2017 PIRELLI 927" Bore - Oversize Standard

927" Bore - Oversize Standard Bore Oversize Standard Compression Ratio 9

positions the Neotec 3 as the ideal ally for your motorcycle adventures

If you're close

Standard red filters are pre-oiled

promoting excellent umbrella valve sealing

Arlen Ness Big Sucker Smooth Air Filter Kit - 18-321 For Harley Motorcycles 1999-2017 PIRELLI 927" Bore - Oversize StandardFeatures Each hidden breather is O ringed at the heads and exits at the mouth of the injector carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware Radius air inlet provides maximum performance by providing unobstructed airflow One piece aluminum backing plate features hidden breather technology All necessary hardware and instructions are included Specs Product Name Air Filter Kit Model Big Sucker Design