Harley Air and Fuel
Optimize your bike’s performance with premium air and fuel components. From injection tuning systems to carburetor rebuild kits, our selection ensures smoother rides and better efficiency. Explore the complete range of essential Harley air and fuel systems today.
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On Sale
ARLEN NESS Crossfire Air Cleaner - Black 600-038
ARLEN NESS
MSRP: $459.95Now: $418.55Was: $459.95ARLEN NESS Crossfire Air Cleaner Black 600-038Utilizes inverted backing plate with next generation hidden breather design, Clear top allows you to view the internal workings of the intake system, High-performance black pre-oiled air filter, Ergonomic...10102819- SKU:
- 10102819
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
- COLOR/FINISH:
- BLACK
- FEATURES:
- PRE-OILED
- FEATURES:
- WASHABLE
- MATERIAL:
- CNC BILLET ALUMINUM
- MODEL:
- CROSSFIRE
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- MACHINED
- DESIGN:
- BREATHER
- FEATURES:
- REUSABLE
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- POLYCARBONATE
MSRP: $459.95Now: $418.55Was: $459.95 -
ARLEN NESS Crossfire Air Cleaner - Black 600-040
ARLEN NESS
$459.95ARLEN NESS Crossfire Air Cleaner Black 600-040Utilizes inverted backing plate with next generation hidden breather design, Clear top allows you to view the internal workings of the intake system, High-performance black pre-oiled air filter, Ergonomic...10102820- SKU:
- 10102820
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- DESIGN:
- BREATHER
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- CNC BILLET ALUMINUM
- MATERIAL:
- POLYCARBONATE
- PRODUCT NAME:
- AIR CLEANER
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- BLACK
- FEATURES:
- WASHABLE
- UNITS:
- EACH
- COLOR/FINISH:
- MACHINED
- FEATURES:
- REUSABLE
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- FEATURES:
- PRE-OILED
- MODEL:
- CROSSFIRE
$459.95 -
On Sale
ARLEN NESS Crossfire Air Cleaner - Black 600-039
ARLEN NESS
MSRP: $459.95Now: $418.55Was: $459.95ARLEN NESS Crossfire Air Cleaner Black 600-039Utilizes inverted backing plate with next generation hidden breather design, Clear top allows you to view the internal workings of the intake system, High-performance black pre-oiled air filter, Ergonomic...10102821- SKU:
- 10102821
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
- UNITS:
- EACH
- DESIGN:
- BREATHER
- FEATURES:
- PRE-OILED
- MATERIAL:
- CNC BILLET ALUMINUM
- MODEL:
- CROSSFIRE
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- MACHINED
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- COLOR/FINISH:
- BLACK
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- POLYCARBONATE
MSRP: $459.95Now: $418.55Was: $459.95 -
ARLEN NESS Crossfire Air Cleaner - Black 600-041
ARLEN NESS
$459.95ARLEN NESS Crossfire Air Cleaner Black 600-041Utilizes inverted backing plate with next generation hidden breather design, Clear top allows you to view the internal workings of the intake system, High-performance black pre-oiled air filter, Ergonomic...10102822- SKU:
- 10102822
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- AIR CLEANER SHAPE:
- ROUND
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- POLYCARBONATE
- PRODUCT NAME:
- AIR CLEANER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- MACHINED
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- DESIGN:
- BREATHER
- FEATURES:
- PRE-OILED
- MATERIAL:
- CNC BILLET ALUMINUM
- MODEL:
- CROSSFIRE
$459.95 -
ARLEN NESS Crossfire Air Cleaner - Chrome 600-048
ARLEN NESS
$459.95ARLEN NESS Crossfire Air Cleaner Chrome 600-048Utilizes inverted backing plate with next generation hidden breather design, Clear top allows you to view the internal workings of the intake system, High-performance black pre-oiled air filter, Ergonomic...10102823- SKU:
- 10102823
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- FEATURES:
- PRE-OILED
- FEATURES:
- WASHABLE
- MATERIAL:
- CNC BILLET ALUMINUM
- MODEL:
- CROSSFIRE
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- POLYCARBONATE
- AIR CLEANER SHAPE:
- ROUND
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CHROME
- DESIGN:
- BREATHER
- FEATURES:
- REUSABLE
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
$459.95 -
ARLEN NESS Crossfire Air Cleaner - Chrome 600-050
ARLEN NESS
$459.95ARLEN NESS Crossfire Air Cleaner Chrome 600-050Utilizes inverted backing plate with next generation hidden breather design, Clear top allows you to view the internal workings of the intake system, High-performance black pre-oiled air filter, Ergonomic...10102824- SKU:
- 10102824
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- FEATURES:
- WASHABLE
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CHROME
- DESIGN:
- BREATHER
- FEATURES:
- PRE-OILED
- FEATURES:
- REUSABLE
- MATERIAL:
- CNC BILLET ALUMINUM
- MODEL:
- CROSSFIRE
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- AIR CLEANER SHAPE:
- ROUND
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- POLYCARBONATE
$459.95 -
On Sale
ARLEN NESS Crossfire Air Cleaner - Chrome 600-049
ARLEN NESS
MSRP: $459.95Now: $418.55Was: $459.95ARLEN NESS Crossfire Air Cleaner Chrome 600-049Utilizes inverted backing plate with next generation hidden breather design, Clear top allows you to view the internal workings of the intake system, High-performance black pre-oiled air filter, Ergonomic...10102825- SKU:
- 10102825
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- DESIGN:
- BREATHER
- FEATURES:
- PRE-OILED
- MATERIAL:
- CNC BILLET ALUMINUM
- MATERIAL:
- POLYCARBONATE
- MODEL:
- CROSSFIRE
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- RIDING STYLE:
- STREET
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CHROME
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- PRODUCT NAME:
- AIR CLEANER
- UNITS:
- EACH
MSRP: $459.95Now: $418.55Was: $459.95 -
ARLEN NESS Crossfire Air Cleaner - Chrome 600-051
ARLEN NESS
$439.95ARLEN NESS Crossfire Air Cleaner Chrome 600-051Utilizes inverted backing plate with next generation hidden breather design, Clear top allows you to view the internal workings of the intake system, High-performance black pre-oiled air filter, Ergonomic...10102826- SKU:
- 10102826
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- DESIGN:
- BREATHER
- FEATURES:
- PRE-OILED
- MATERIAL:
- CNC BILLET ALUMINUM
- MODEL:
- CROSSFIRE
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CHROME
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- POLYCARBONATE
$439.95 -
ARLEN NESS Synthetic Stage-1 Air Cleaner - Chrome - FLH 50-514
ARLEN NESS
$199.95ARLEN NESS Synthetic Stage-1 Air Cleaner Chrome FLH 50-514Each 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 or hardware, Standard...10101757- SKU:
- 10101757
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- COLOR/FINISH:
- CHROME
- DESIGN:
- STAGE I
- FEATURES:
- WATER RESISTANT
- PRODUCT NAME:
- AIR CLEANER KIT
- RIDING STYLE:
- STREET
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- SILVER
- MATERIAL:
- ALUMINUM
- MODEL:
- BIG SUCKER
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- UNITS:
- KIT
$199.95 -
On Sale
ARLEN NESS Monster Air Cleaner - Chrome 81-006
ARLEN NESS
MSRP: $329.95Now: $318.45Was: $329.95ARLEN NESS Monster Air Cleaner Chrome 81-006Monster 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...10102108- SKU:
- 10102108
- Availability:
- Ships Same Business Day
- Weight:
- 4.95 LBS
- BASE COLOR:
- SILVER
- FEATURES:
- REUSABLE
- PRODUCT NAME:
- AIR CLEANER KIT
- RIDING STYLE:
- STREET
- MODEL:
- MONSTER SUCKER
- AIR CLEANER SHAPE:
- CONE
- COLOR/FINISH:
- CHROME
- DESIGN:
- BREATHER
- FEATURES:
- WATER RESISTANT
- UNITS:
- KIT
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MATERIAL:
- ALUMINUM
MSRP: $329.95Now: $318.45Was: $329.95 -
ARLEN NESS Crossfire Air Cleaner - All Black 600-042
ARLEN NESS
$459.95ARLEN NESS Crossfire Air Cleaner All Black 600-042Utilizes inverted backing plate with next generation hidden breather design, Clear top allows you to view the internal workings of the intake system, High-performance black pre-oiled air filter, Ergonomic...10102815- SKU:
- 10102815
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
- DESIGN:
- BREATHER
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- POLYCARBONATE
- PRODUCT NAME:
- AIR CLEANER
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- BLACK
- FEATURES:
- WASHABLE
- UNITS:
- EACH
- FEATURES:
- REUSABLE
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- FEATURES:
- PRE-OILED
- MATERIAL:
- CNC BILLET ALUMINUM
- MODEL:
- CROSSFIRE
$459.95 -
On Sale
ARLEN NESS Stage-1 Hardware - Twin Cam '99-'17 18-530
ARLEN NESS
MSRP: $34.95Now: $31.80Was: $34.95ARLEN NESS Stage-1 Hardware Twin Cam '99-'17 18-530Replacement and optional components for all Ness Billet Sucker and Big Sucker air filter kits10100583- SKU:
- 10100583
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- DESIGN:
- STAGE I
- PRODUCT NAME:
- HARDWARE KIT
- BASE FINISH:
- CHROME
- MODEL:
- BILLET SUCKER
- UNITS:
- KIT
- MODEL:
- BIG SUCKER
- RIDING STYLE:
- STREET
MSRP: $34.95Now: $31.80Was: $34.95 -
ARLEN NESS Replacement Air Filter Stage-1 - Red - Big Twin 18-098
ARLEN NESS
$69.95ARLEN NESS Replacement Air Filter Stage-1 Red Big Twin 18-098Each is handmade one at a time in a urethane body that won't crack; four layers of surgical-grade cotton provide optimum air flow and protection, Can also be used with Ness Stage I top cover...21109494- SKU:
- 21109494
- Availability:
- Ships Same Business Day
- Weight:
- 0.96 LBS
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- RIDING STYLE:
- STREET
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- MODEL:
- BIG SUCKER
- COLOR/FINISH:
- RED
- UNITS:
- EACH
$69.95 -
On Sale
ARLEN NESS Velocity 65ƒâ€š‚° Air Cleaner - Black 81-204
ARLEN NESS
MSRP: $329.95Now: $318.45Was: $329.95ARLEN NESS Velocity 65° Air Cleaner Black 81-204Ness hidden breathers are o-ringed at the heads and exit out the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Inverted 65 style...10102457- SKU:
- 10102457
- Availability:
- Ships Same Business Day
- Weight:
- 4.45 LBS
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MODEL:
- VELOCITY 65°
- FEATURES:
- WATER RESISTANT
- PRODUCT NAME:
- AIR CLEANER
- UNITS:
- KIT
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
- DESIGN:
- BREATHER
MSRP: $329.95Now: $318.45Was: $329.95 -
On Sale
ARLEN NESS Stage-1 Big Sucker - Natural - '99-'17 18-505
ARLEN NESS
MSRP: $169.95Now: $154.65Was: $169.95ARLEN NESS Stage-1 Big Sucker Natural '99-'17 18-505Each 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 or hardware, Standard red...10100179- SKU:
- 10100179
- Availability:
- Ships Same Business Day
- Weight:
- 2.54 LBS
- AIR CLEANER SHAPE:
- ROUND
- FEATURES:
- PRE-OILED
- MODEL:
- BIG SUCKER
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- ALUMINUM
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- DESIGN:
- STAGE I
MSRP: $169.95Now: $154.65Was: $169.95 -
On Sale
ARLEN NESS Method Air Cleaner - All Black - M8 18-965
ARLEN NESS
MSRP: $479.95Now: $436.75Was: $479.95ARLEN NESS Method Air Cleaner All Black M8 18-965The Method™ Series air cleaner is a forged billet air cleaner that increases horsepower and torque while allowing a view to the internal workings of the intake system, Radius air inlet provides...10102373- SKU:
- 10102373
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- BASE COLOR:
- BLACK
- UNITS:
- EACH
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- POLYCARBONATE
- BASE FINISH:
- ANODIZED
- COLOR/FINISH:
- BLACK
- DESIGN:
- CLEAR COVER
- FEATURES:
- WASHABLE
- MODEL:
- METHOD™
- AIR CLEANER SHAPE:
- ROUND
- FEATURES:
- REUSABLE
- MATERIAL:
- CNC BILLET ALUMINUM
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
MSRP: $479.95Now: $436.75Was: $479.95 -
On Sale
ARLEN NESS Stage-1 Big Sucker - Steel Black - M8 18-306
ARLEN NESS
MSRP: $219.95Now: $200.15Was: $219.95ARLEN NESS Stage-1 Big Sucker Steel Black M8 18-306Each breather is O-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through proprietary breather tubes, Kit includes one-piece backing plate, breather...10102209- SKU:
- 10102209
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- BLACK
- DESIGN:
- SMOOTH
- FEATURES:
- PRE-OILED
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- MODEL:
- BIG SUCKER
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- STEEL
- UNITS:
- KIT
MSRP: $219.95Now: $200.15Was: $219.95 -
ARLEN NESS Knuckle Sucker Air Cleaner - Black - Twin Cam 18-751
ARLEN NESS
$299.95ARLEN NESS Knuckle Sucker Air Cleaner Black Twin Cam 18-751Features a one-piece aluminum backing plate/carb support bracket with patented hidden breather technology and radius air inlet, Breather passages exit at the mouth of the carburetor/throttle...10102477- SKU:
- 10102477
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- BASE COLOR:
- BLACK
- MODEL:
- BIG SUCKER
- AIR CLEANER SHAPE:
- ROUND
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- MATERIAL:
- CNC BILLET ALUMINUM
- PRODUCT NAME:
- AIR FILTER KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- DESIGN:
- KNUCKLE
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- UNITS:
- KIT
$299.95 -
On Sale
ARLEN NESS Big Sucker 1 Cover 18-324
ARLEN NESS
MSRP: $219.95Now: $200.15Was: $219.95ARLEN NESS Big Sucker 1 Cover 18-324Features a one-piece aluminum backing plate/carb support bracket with patented hidden breather technology and radius air inlet, Breather passages exit at the mouth of the carburetor/throttle body, creating a virtually...10100873- SKU:
- 10100873
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- DESIGN:
- SMOOTH
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- RIDING STYLE:
- STREET
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- CHROME
- MODEL:
- BIG SUCKER
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- MATERIAL:
- STEEL
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- AIR FILTER KIT
MSRP: $219.95Now: $200.15Was: $219.95 -
On Sale
ARLEN NESS Velocity 65ƒâ€š‚° Air Cleaner - Chrome 81-201
ARLEN NESS
MSRP: $329.95Now: $318.45Was: $329.95ARLEN NESS Velocity 65° Air Cleaner Chrome 81-201Ness hidden breathers are o-ringed at the heads and exit out the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Inverted 65 style...10102454- SKU:
- 10102454
- Availability:
- Ships Same Business Day
- Weight:
- 5.20 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MATERIAL:
- ALUMINUM
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CHROME
- DESIGN:
- BREATHER
- FEATURES:
- REUSABLE
- FEATURES:
- WATER RESISTANT
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- MODEL:
- VELOCITY 65°
- UNITS:
- KIT
MSRP: $329.95Now: $318.45Was: $329.95
