Arlen Ness

Arlen Ness #18-321 - Big Sucker™ Stage I Air Filter Kit - Chrome

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 #18-824 - Big Sucker™ Air Filter Kit - Natural - Stage I

Will fit 88-90 models also; breather system is not applicable for these model years.Accepts factory air cleaner cover only.FeaturesEach hidden breather is o-ringed at the heads and exits at the mouth...

Arlen Ness #18-825 - Big Sucker™ Air Filter Kit - Chrome - Stage I

Will fit 88-90 models also; breather system is not applicable for these model years.Accepts factory air cleaner cover only.FeaturesEach hidden breather is o-ringed at the heads and exits at the mouth...

Arlen Ness #18-327 - Big Sucker™ Stage I Air Filter Kit - Black

For '93-'99 Evolution Big Twin models with CV carb.FeaturesOne-Piece aluminum backing plate with hidden breather technologyEach hidden breather is O-ringed at the heads and exits inside the mouth of...

Arlen Ness #18-326 - Big Sucker™ Stage I Air Filter Kit - Wrinkle 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 #18-325 - Big Sucker™ Stage I Air Filter Kit - Wrinkle Black

Big Sucker™ Stage I Air Filter Kit - Wrinkle BlackFeaturesOne-Piece aluminum backing plate with hidden breather technologyEach hidden breather is O-ringed at the heads and exits inside the mouth of...

Arlen Ness #18-510 - Big Sucker™ Air Filter Kit - Natural - 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 #18-511 - Big Sucker™ Air Filter Kit - Natural - Stage II

Accepts Arlen Ness® Stage 2 custom covers.Will NOT accept factory air cleaner covers.FeaturesEach hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide...

Arlen Ness #18-539 - Billet Sucker and Big Sucker Replacement Hardware Kit - Stage II

For '01-'17 Twin Cam Delphi EFI and '99-'06 Twin Cam CV carb models.FeaturesReplacement hardware kit for Arlen Ness® Billet Sucker and Big Sucker air filter kitsSpecsModelBillet SuckerProduct...

Arlen Ness #18-535 - Billet Sucker and Big Sucker Replacement Gasket Kit

Billet Sucker and Big Sucker Replacement Gasket KitFeaturesReplacement gasket kit for Arlen Ness® Billet Sucker and Big Sucker air filter kitsSpecsRiding StyleStreetModelBillet SuckerProduct...

Arlen Ness #18-080 - Replacement Big Sucker Stage 1 Air Filter - Touring/Trike

Replacement Big Sucker Stage 1 Air Filter - Touring/TrikeFeaturesReplacement and optional air filter for Big Sucker Stage 1 air filter kitSpecsProduct NameAir FilterRiding...

Arlen Ness #18-536 - Billet Sucker and Big Sucker Replacement Gasket Kit

Billet Sucker and Big Sucker Replacement Gasket KitFeaturesReplacement gasket kit for Arlen Ness® Billet Sucker and Big Sucker air filter kitsSpecsProduct NameGasketModelBillet SuckerRiding...

Arlen Ness #18-533 - Billet Sucker and Big Sucker Replacement Hardware Kit - Stage I

Billet Sucker and Big Sucker Replacement Hardware Kit - Stage IFeaturesReplacement hardware kit for Arlen Ness® Billet Sucker and Big Sucker air filter kitsSpecsModelBig SuckerRiding...

Arlen Ness #18-081 - Replacement Big Sucker Stage II Air Filter - Dyna/Softail/Touring/Trike

Replacement Big Sucker Stage II Air Filter - Dyna/Softail/Touring/TrikeFeaturesProvides added airflow while filtering out harmful debris on Stage 2 intakes20% larger than Stage 1 for increased...

Arlen Ness #18-505 - Big Sucker™ Air Filter Kit - Natural - Stage I

Accepts Arlen Ness® Stage I round covers only.For '01-17' Twin Cam Delphi EFI and Twin Cam CV carb models.FeaturesEach hidden breather is O-ringed at the heads and exits at the mouth of the...