Arlen Ness, Stage 1 Big Sucker air cleaner kit. Ness cover - 16-17 Softail; 2017 FXDLS; 08-16 Touring, Trike (NU). (e-throttle) 14-16 Touring requires Ness custom over 975656 Glass measures approximately 4-1/4" W

Glass measures approximately 4-1/4" W x 3-1/2" H

steel base without vent holes

Classic / VM03

All components are incredibly detailed and once assembled the results perfectly image the original bikes

Flat (no offset)

Arlen Ness, Stage 1 Big Sucker air cleaner kit. Ness cover - 16-17 Softail; 2017 FXDLS; 08-16 Touring, Trike (NU). (e-throttle) 14-16 Touring requires Ness custom over 975656 Glass measures approximately 4-1/4" WBlack anodized one piece aluminum backing plate Used with OEM air cleaner cover with single central bolt (excl. 14 16 Touring) Can be used as an exposed filter design when using one of the Ness Stage1 billet covers Increases horsepower & torque Built in patented breathing system features hidden channels to prevent the use of unsightly exposed breather hoses and fittings Radius air inlet for unobstructed airflow Note: 14 16 Touring is not compatible