Harley Air and Fuel
Harley Bike Air & Fuel Systems at JJ Motorsports
Optimize your Harley's performance with premium air and fuel components from JJ Motorsports. Our range includes air cleaners, carburetor kits, fuel valves, and enrichener brackets designed for better throttle response, fuel efficiency, and power gains on the road or track. Compatible with Softail, Dyna, Touring, and V-Rod models, these parts feature chrome finishes, high-flow filters, and stainless construction for durability and easy installation.
Shop trusted brands like Vance & Hines for VO2 air cleaners and Pingel for fuel valves. Explore related categories such as Harley engine parts for rebuild kits or Harley exhausts for complete tuning.
Top Harley Air & Fuel Products
- TODD'S CYCLE Mikuni Choke Bracket - Stainless MKE-1 – Relocates enrichener cable for HSR carbs, made in the U.S.A.
- PAUGHCO Ribbed Teardrop Air Cleaner 701-200 – Chrome-plated aluminum with mini filter and hardware.
- VANCE & HINES VO2 America Air Cleaner - M8 42045FG – High-flow with CNC billet cover and ARP hardware.
- UNI FILTER Old Style Air Cleaner - 6" NU-2439 – Polyurethane for maximum airflow and filtration.
- PINGEL Round Fuel Valve - Flag Chrome - 22mm 6311CRL – High-flow brass valve with adapter nut.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
ARLEN NESS Big Sucker 1 Cover - Black 18-325
ARLEN NESS
MSRP: $239.95Now: $215.96Was: $239.95The ARLEN NESS Big Sucker 1 Cover delivers clean, efficient air intake management with a design that eliminates typical carburetor breather complications. Its patented hidden breather technology routes crankcase vapors directly through the intake mouth,...10100874- SKU:
- 10100874
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- BLACK
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- MATERIAL:
- STEEL
- MODEL:
- BIG SUCKER
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- AIR FILTER KIT
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WRINKLE
- DESIGN:
- SMOOTH
MSRP: $239.95Now: $215.96Was: $239.95 -
On Sale
ARLEN NESS Slot-Track Air Cleaner - Chrome - Big Twin 18-922
ARLEN NESS
MSRP: $459.95Now: $413.96Was: $459.95The Arlen Ness Slot-Track Air Cleaner delivers measurable airflow improvements through precision engineering and intelligent design. Its patented Big Sucker™ breather technology creates a virtually closed-loop system that maximizes air intake while...10101204- SKU:
- 10101204
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- FEATURES:
- REUSABLE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- CNC BILLET ALUMINUM
- MODEL:
- INVERTED SERIES
- PRODUCT NAME:
- AIR CLEANER
- BASE FINISH:
- CHROME
- DESIGN:
- SLOT TRACK
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- UNITS:
- KIT
- BASE COLOR:
- SILVER
MSRP: $459.95Now: $413.96Was: $459.95Qty in Cart: 0Quantity:Price:MSRP: $459.95Now: $413.96Was: $459.95Subtotal: -
On Sale
ARLEN NESS Air Cleaner - Chrome - FLT 18-441
ARLEN NESS
MSRP: $209.95Now: $188.96Was: $209.95A clean, unrestricted airflow path is fundamental to maximizing engine breathing and fuel efficiency—and the ARLEN NESS Air Cleaner delivers exactly that with its patented hidden breather design. By eliminating external hoses and hardware clutter, this...10101462- SKU:
- 10101462
- Availability:
- Ships Same Business Day
- Weight:
- 2.91 LBS
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- UNITS:
- KIT
- BASE COLOR:
- SILVER
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- CHROME
- FEATURES:
- PRE-OILED
- MATERIAL:
- ALUMINUM
- MODEL:
- BIG SUCKER
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- DESIGN:
- STAGE I
MSRP: $209.95Now: $188.96Was: $209.95 -
On Sale
ARLEN NESS Smooth Sucker 1 - Black - Synthetic Steel - FLT 50-335
ARLEN NESS
MSRP: $249.95Now: $224.96Was: $249.95Clean air intake is non-negotiable for engine performance, and the ARLEN NESS Smooth Sucker 1 delivers exactly that without the visual clutter of traditional external breathers. Its hidden breather design routes air efficiently through the injector/carb...10101604- SKU:
- 10101604
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- COLOR/FINISH:
- WRINKLE
- DESIGN:
- SMOOTH
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- PRODUCT NAME:
- AIR CLEANER KIT
- RIDING STYLE:
- STREET
- FEATURES:
- WATER RESISTANT
- COLOR/FINISH:
- BLACK
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MATERIAL:
- STEEL
- UNITS:
- KIT
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
- MODEL:
- BIG SUCKER
MSRP: $249.95Now: $224.96Was: $249.95 -
On Sale
ARLEN NESS Drift Air Cleaner - Black 18-987
ARLEN NESS
MSRP: $499.95Now: $449.96Was: $499.95The ARLEN NESS Drift Air Cleaner delivers measurable airflow improvements through engineered intake design, pulling filtered air from every angle with its 360° pleated construction. The forged billet aluminum backing plate and CNC-machined velocity stack...10102452- SKU:
- 10102452
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- CNC BILLET ALUMINUM
- MODEL:
- INVERTED SERIES
- PRODUCT NAME:
- AIR CLEANER
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- BASE FINISH:
- ANODIZED
- COLOR/FINISH:
- ANODIZED
- DESIGN:
- DRIFT
MSRP: $499.95Now: $449.96Was: $499.95 -
On Sale
ARLEN NESS 15-Spoke Air Cleaner - Chrome - M8 18-996
ARLEN NESS
MSRP: $499.95Now: $449.96Was: $499.95The ARLEN NESS 15-Spoke Air Cleaner delivers measurable airflow gains through precision engineering and a patented design that eliminates restrictive components. Its inverted pleated filter pulls intake air from 360 degrees while the CNC velocity stack...10102463- SKU:
- 10102463
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- CNC BILLET ALUMINUM
- MODEL:
- INVERTED SERIES
- PRODUCT NAME:
- AIR CLEANER
- UNITS:
- KIT
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
- DESIGN:
- 15-SPOKE
MSRP: $499.95Now: $449.96Was: $499.95 -
On Sale
ARLEN NESS 15-Spoke Air Cleaner - Chrome 18-990
ARLEN NESS
MSRP: $499.95Now: $449.96Was: $499.95The ARLEN NESS 15-Spoke Air Cleaner delivers measurable airflow gains through its 360° pleated filter design and CNC velocity stack top, pulling cold air from every angle to feed your engine efficiently. The forged billet aluminum construction combined...10102486- SKU:
- 10102486
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- CNC BILLET ALUMINUM
- PRODUCT NAME:
- AIR CLEANER
- UNITS:
- KIT
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MODEL:
- INVERTED SERIES
- BASE COLOR:
- SILVER
- FEATURES:
- REUSABLE
- RIDING STYLE:
- STREET
- DESIGN:
- 15-SPOKE
MSRP: $499.95Now: $449.96Was: $499.95Qty in Cart: 0Quantity:Price:MSRP: $499.95Now: $449.96Was: $499.95Subtotal: -
On Sale
ARLEN NESS Method Sucker Air Cleaner 18-184
ARLEN NESS
MSRP: $499.95Now: $449.96Was: $499.95The Method Sucker Air Cleaner delivers measurable gains in horsepower and torque by optimizing intake airflow through a precision-engineered design. Its forged billet construction and radius-inlet geometry eliminate restrictive airflow paths, while the...10102634- SKU:
- 10102634
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ORANGE
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- UNITS:
- EACH
- AIR CLEANER SHAPE:
- ROUND
- FILTER MEDIA MATERIAL:
- PRE-OILED COTTON
- MATERIAL:
- CNC BILLET ALUMINUM
- MATERIAL:
- POLYCARBONATE
- PRODUCT NAME:
- AIR CLEANER
- BASE COLOR:
- ORANGE
- BASE FINISH:
- ANODIZED
- DESIGN:
- CLEAR COVER
- MODEL:
- METHOD™
MSRP: $499.95Now: $449.96Was: $499.95 -
On Sale
ARLEN NESS Replacement Filter -Black 81-208
ARLEN NESS
MSRP: $79.95Now: $71.96Was: $79.95Keep your Arlen Ness Velocity 65° air cleaner performing at peak efficiency with this OEM replacement filter element. A clogged or degraded filter restricts airflow, reducing horsepower and throttle response—this genuine replacement restores optimal...10114451- SKU:
- 10114451
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MODEL:
- VELOCITY 90°
- BASE COLOR:
- BLACK
- MODEL:
- VELOCITY 65°
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- FEATURES:
- WATER RESISTANT
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- PRODUCT NAME:
- REPLACEMENT AIR FILTER
- UNITS:
- EACH
MSRP: $79.95Now: $71.96Was: $79.95 -
On Sale
ARLEN NESS Smooth Stage-1 Cover - Chrome 18-760
ARLEN NESS
MSRP: $69.95Now: $62.96Was: $69.95The ARLEN NESS Smooth Stage-1 Cover delivers a clean, integrated look to your Ness Billet or Big Sucker air intake system while protecting internal components from debris and weather exposure. This chrome-finished replacement cover maintains optimal air...10140091- SKU:
- 10140091
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- AIR CLEANER COVER
- RIDING STYLE:
- STREET
- AIR CLEANER SHAPE:
- ROUND
- MATERIAL:
- STEEL
- MODEL:
- BIG SUCKER
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- DESIGN:
- SMOOTH
MSRP: $69.95Now: $62.96Was: $69.95 -
On Sale
ARLEN NESS Monster Pre-Filter witout Cover 18-065
ARLEN NESS
MSRP: $39.95Now: $35.96Was: $39.95The ARLEN NESS Monster Pre-Filter (18-065) is an essential replacement component for maintaining peak filtration efficiency in your Velocity 90° air cleaner system. Over time, pre-filters accumulate contaminants that reduce airflow and compromise engine...10114358- SKU:
- 10114358
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
MSRP: $39.95Now: $35.96Was: $39.95 -
On Sale
ARLEN NESS Stage-1 Big Sucker - Natural - '08-'13 FL 18-510
ARLEN NESS
MSRP: $189.95Now: $170.96Was: $189.95A properly breathing engine is a performing engine. The ARLEN NESS Stage-1 Big Sucker delivers unrestricted airflow to your FL-series Harley while eliminating unsightly external breather hoses that compromise both aesthetics and efficiency. This bolt-on...10100351- SKU:
- 10100351
- Availability:
- Ships Same Business Day
- Weight:
- 2.87 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: $189.95Now: $170.96Was: $189.95 -
On Sale
ARLEN NESS Big Sucker 1 Cover - Twin Cam 18-321
ARLEN NESS
MSRP: $239.95Now: $215.96Was: $239.95The ARLEN NESS Big Sucker 1 Cover delivers measurable airflow improvements by routing breather passages directly into your carburetor, creating a virtually closed-loop system that maximizes intake efficiency. This patented design eliminates parasitic...10100870- SKU:
- 10100870
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- DESIGN:
- SMOOTH
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- SILVER
- FEATURES:
- PRE-OILED
- MODEL:
- BIG SUCKER
- PRODUCT NAME:
- AIR FILTER KIT
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- MATERIAL:
- STEEL
- UNITS:
- KIT
MSRP: $239.95Now: $215.96Was: $239.95 -
On Sale
ARLEN NESS Stage-2 Filter Air - '08-'16 FLT 18-081
ARLEN NESS
MSRP: $79.95Now: $71.96Was: $79.95The ARLEN NESS Stage-2 Filter Air replacement element keeps your intake system performing at peak efficiency, ensuring consistent airflow and engine responsiveness across all throttle ranges. As a direct OEM replacement for Ness Billet Sucker and Big...10100361- SKU:
- 10100361
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- TYPE:
- STAGE II
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- MODEL:
- BIG SUCKER
- RIDING STYLE:
- STREET
MSRP: $79.95Now: $71.96Was: $79.95 -
On Sale
ARLEN NESS Big Sucker 1 Cover - Black - Evolution 18-327
ARLEN NESS
MSRP: $239.95Now: $215.96Was: $239.95The ARLEN NESS Big Sucker 1 Cover delivers a cleaner, more efficient intake system by routing breather passages directly into the carburetor mouth—eliminating external hose clutter while maintaining a virtually closed-loop breathing circuit. This...10100876- SKU:
- 10100876
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
- COLOR/FINISH:
- BLACK
- DESIGN:
- SMOOTH
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- AIR CLEANER SHAPE:
- ROUND
- MODEL:
- BIG SUCKER
- PRODUCT NAME:
- AIR FILTER KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WRINKLE
- MATERIAL:
- STEEL
MSRP: $239.95Now: $215.96Was: $239.95 -
ROUGH CRAFTS Finned Air Cleaner - Chrome RC-600-007
ROUGH CRAFTS
$479.95Each hidden breather is O-ringed at the heads, passes through the backing plate and exits at the mouth of the throttle body through proprietary shooter tubes eliminating the need for any external hoses or hardware, Just wash and re-use for long lasting...10102731- SKU:
- 10102731
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- BASE COLOR:
- SILVER
- RIDING STYLE:
- STREET
- DESIGN:
- FINNED
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MODEL:
- BIG SUCKER
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- MATERIAL:
- CNC BILLET ALUMINUM
- PRODUCT NAME:
- AIR CLEANER
$479.95 -
ROUGH CRAFTS Round Air Cleaner - Black RC-600-009
ROUGH CRAFTS
$459.95Each hidden breather is O-ringed at the heads, passes through the backing plate and exits at the mouth of the throttle body through proprietary shooter tubes eliminating the need for any external hoses or hardware, Just wash and re-use for long lasting...10102733- SKU:
- 10102733
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- BASE COLOR:
- BLACK
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MATERIAL:
- ALUMINUM
- MODEL:
- BIG SUCKER
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- DESIGN:
- ROUND
$459.95 -
ROUGH CRAFTS Finned Air Cleaner - Black RC-600-002
ROUGH CRAFTS
$459.95Each hidden breather is O-ringed at the heads, passes through the backing plate and exits at the mouth of the throttle body through proprietary shooter tubes eliminating the need for any external hoses or hardware, Just wash and re-use for long lasting...10102726- SKU:
- 10102726
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- COLOR/FINISH:
- BLACK
- DESIGN:
- FINNED
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MATERIAL:
- CNC BILLET ALUMINUM
- BASE COLOR:
- BLACK
- MODEL:
- BIG SUCKER
- UNITS:
- EACH
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
$459.95 -
RSD Pre Filter for Air Cleaner Kits 0206-0029
RSD
$40.95Compatible with ALL RSD® Venturi, Clarity & Turbine Air Cleaners, Pre-filter is factory treated using a proprietary hydrophobic process to repel water, Uniform micron openings allows air in while keeping debris .005" or larger and water out, Dyno & flow...10111781- SKU:
- 10111781
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- BASE COLOR:
- BLACK
- FEATURES:
- WATER RESISTANT
- FILTER MEDIA MATERIAL:
- POLYESTER
- PRODUCT NAME:
- FILTER WRAP
- RIDING STYLE:
- STREET
- TYPE:
- AIR FILTER
- UNITS:
- EACH
- MODEL:
- VENTURI
- COLOR/FINISH:
- BLACK
$40.95 -
RSD Clarity Air Filter Replacement 0206-0126
RSD
$49.95Replacement air filter10113183- SKU:
- 10113183
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- BLACK
- FEATURES:
- WASHABLE
- FILTER SHAPE:
- ROUND
- STYLE:
- CLAMP-ON
- BASE COLOR:
- RED
- FEATURES:
- PRE-OILED
- FILTER MEDIA STYLE:
- PLEATED
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- COLOR/FINISH:
- RED
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- MODEL:
- CLARITY
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
$49.95
