Arlen Ness Big Sucker Stage I Air Filter Kit  One-piece aluminum backing plate features patented hidden breather technology Each 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 Big Sucker Stage I Air Filter Kit with Cover  One-piece aluminum backing plate features patented hidden breather technology Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine...

Arlen Ness Big Sucker Stage I Air Filter Kit with Cover  One-piece aluminum backing plate features patented hidden breather technology Each hidden breather is O-ringed at the heads and exits at the mouth of the injector/ carb to provide efficient...

Arlen Ness Inverted Series Air Cleaner Kit  CNC machined from forged billet aluminum Forged billet air filter covers feature exposed design and a CNC inverted top that acts as a velocity stack to help pull in more air flow Forged...

Arlen Ness Monster Sucker Air Cleaner Kit  Monster Sucker kit features our patented Big Sucker "hidden breather" technology and more filter surface area for maximum performance Hidden breathers are O-ringed at the heads and exit out the mouth of the...

HardDrive EFI Fuel Replacement Filter For Harley-Davidson 14-215 OEM Replacement Number: 61343-95 Includes: Filter, O-Ring, Clamps Designed as OEM Replacement Please Note: Image displayed is representative of the item, but may vary depending upon your specific model This item fits: ...

HardDrive Air Cleaner Carb Support Bracket Only For Harley-Davidson 120041 Please Note: Not Legal for use in California on pollution controlled vehicles, check local laws before installation Some support brackets are available without the breather systems Use these brackets and...

Arlen Ness Big Sucker Stage I Air Filter Kit with Cover  One-piece aluminum backing plate features patented hidden breather technology Each hidden breather is O-ringed at the heads and exits at the mouth of the injector/ carb to provide efficient...

Arlen Ness Inverted Series Air Cleaner Kit  CNC machined from forged billet aluminum Forged billet air filter covers feature exposed design and a CNC inverted top that acts as a velocity stack to help pull in more air flow Forged...

Arlen Ness Inverted Series Air Cleaner Kit  CNC machined from forged billet aluminum Forged billet air filter covers feature exposed design and a CNC inverted top that acts as a velocity stack to help pull in more air flow Forged...

Arlen Ness Monster Sucker Air Cleaner Kit  Monster Sucker kit features our patented Big Sucker "hidden breather" technology and more filter surface area for maximum performance Hidden breathers are O-ringed at the heads and exit out the mouth of the...

Arlen Ness Monster Sucker Air Cleaner Kit with Cover  Monster Sucker kit features our patented Big Sucker "hidden breather" technology and more filter surface area for maximum performance Hidden breathers are O-ringed at the heads and exit out the mouth...