Arlen Ness, Stage 2 Big Sucker air cleaner kit - 93-99 Evo B.T. with CV carb (NU) Fuel injection injector kits For 971505 mechanical siren

For 971505 mechanical siren

Requires the removal of the OEM studs and drilling and tapping to 3/8"-16 thread

flat design

031" paper

All seams and edges have been smoothed and the shape is more rounded

Arlen Ness, Stage 2 Big Sucker air cleaner kit - 93-99 Evo B.T. with CV carb (NU) Fuel injection injector kits For 971505 mechanical sirenBlack anodized one piece billet aluminum backing plate Used with Ness Stage II outer covers, or any custom outer cover with a single central bolt and a minimum of 8" diameter Not compatible with OEM outer air cleaner covers Stage II Big Suckers feature a 20% larger filtration area than the Stage I kits Comes with a high performance synthetic filter with a zinc plated housing Filter requires no oil, just clean, rinse and re install when servicing