Arlen Ness

Arlen Ness #50-837 - Big Sucker™ Stage I Air Filter Kit - Black

For '93-'99 Evolution Big Twin models with CV carb.FeaturesEach hidden breather is O-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating...

Arlen Ness #50-836 - Big Sucker™ Stage I Air Filter Kit - Gloss Black

For '01-'17 Twin Cam Delphi EFI and '99-'06 Twin Cam CV carb models.FeaturesEach hidden breather is O-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine...

Arlen Ness #50-835 Big Sucker Stage I Air Filter Kit - Gloss Black

Big Sucker Stage I Air Filter Kit — Slot Track 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...

Arlen Ness #18-445 - Big Sucker Air Cleaner Kit - Natural - Stage I

Accepts Factory air cleaner cover only.FeaturesEach 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...

Arlen Ness #50-331 - Big Sucker™ Stage I Air Filter Kit - Chrome

For '01-'17 Twin Cam Delphi EFI and '99-'06 Twin Cam CV carb models.FeaturesOne-Piece aluminum backing plate with hidden breather technologyEach hidden breather is O-ringed at the heads and exits...

Arlen Ness #50-330 - Big Sucker™ Stage I Air Filter Kit - Chrome

Big Sucker™ Stage I Air Filter Kit - ChromeFeaturesEach hidden breather is O-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the...

Arlen Ness #50-334 - Big Sucker™ Stage I Air Filter Kit - Chrome

Will Fit '88-'90 models; breather system is not applicable for these model years.For '91-'22 XL models with CV carb or Delphi EFI.FeaturesEach hidden breather is O-ringed at the heads and exits at...

Arlen Ness #50-332 - Big Sucker™ Stage I Air Filter Kit - Chrome

For '93-'99 Evolution Big Twin models with CV carb.FeaturesEach hidden breather is O-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating...

Arlen Ness #18-319 Big Sucker Air Filter Kit - Black - Stage I

Big Sucker Air Filter Kit 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...

Arlen Ness #18-440 - Big Sucker™ Air Filter Kit - Natural - Stage I

Big Sucker™ Air Filter Kit - Natural - Stage IFeaturesEach hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the...

Arlen Ness #50-518 - Big Sucker™ Air Filter Kit - Chrome - Stage I

Will fit '88-'90 models also; breather system is not applicable for these model years.Accepts Arlen Ness® Stage 1 Custom Covers.Accepts most factory single-bolt air cleaner covers (check for proper...

Arlen Ness #50-516 - Big Sucker™ Air Filter Kit - Chrome - Stage I

For '93-'99 Evolution Big Twin models with CV carb.FeaturesEach hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating...

Arlen Ness #50-515 - Big Sucker™ Air Filter Kit - Chrome - Stage I

Accepts OEM covers.FeaturesEach 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...

Arlen Ness #50-514 - Big Sucker™ Air Filter Kit - Chrome - Stage I

Accepts Arlen Ness® Stage 1 Custom Covers.Accepts most factory single-bolt air cleaner covers (check for proper fitment, factory cover specific fitment air cleaner kits are available).FeaturesEach...

Arlen Ness #50-339 - Big Sucker™ Stage I Air Filter Kit - Wrinkle Black

Will Fit '88-'90 models; breather system is not applicable for these model years.For '91-'22 XL models with CV carb or Delphi EFI.FeaturesEach hidden breather is O-ringed at the heads and exits at...