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!
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- Price
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On Sale
ARLEN NESS Inverted Series Air Cleaner Kit - 10-Gauge - Chrome 600-222
ARLEN NESS
MSRP: $479.95Now: $436.75Was: $479.95A quality air intake system is fundamental to extracting maximum performance from your engine—unrestricted airflow directly translates to horsepower and throttle response. The ARLEN NESS Inverted Series Air Cleaner Kit delivers both measurable power...10103222- SKU:
- 10103222
- Availability:
- Ships Same Business Day
- Weight:
- 3.44 LBS
MSRP: $479.95Now: $436.75Was: $479.95Qty in Cart: 0Quantity:Price:MSRP: $479.95Now: $436.75Was: $479.95Subtotal: -
On Sale
ARLEN NESS Inverted Series Air Cleaner Kit - 15-Spoke - All Black 600-223
ARLEN NESS
MSRP: $499.95Now: $454.95Was: $499.95A premium air intake system directly impacts your engine's breathing efficiency, translating to measurable gains in horsepower and torque while improving fuel economy. The ARLEN NESS Inverted Series Air Cleaner Kit combines CNC-machined billet aluminum...10103223- SKU:
- 10103223
- Availability:
- Ships Same Business Day
- Weight:
- 3.46 LBS
MSRP: $499.95Now: $454.95Was: $499.95 -
On Sale
ARLEN NESS Inverted Series Air Cleaner Kit - 10-Gauge - Chrome 600-224
ARLEN NESS
MSRP: $499.95Now: $454.95Was: $499.95Restricted airflow kills horsepower and fuel efficiency—the ARLEN NESS Inverted Series Air Cleaner Kit eliminates both problems with CNC-machined billet construction and a high-flow black oiled cotton filter. This bolt-on upgrade delivers measurable...10103224- SKU:
- 10103224
- Availability:
- Ships Same Business Day
- Weight:
- 3.52 LBS
MSRP: $499.95Now: $454.95Was: $499.95Qty in Cart: 0Quantity:Price:MSRP: $499.95Now: $454.95Was: $499.95Subtotal: -
On Sale
ARLEN NESS Inverted Series Air Cleaner Kit - Beveled - Black 600-225
ARLEN NESS
MSRP: $479.95Now: $436.75Was: $479.95Maximize your engine's breathing efficiency with the ARLEN NESS Inverted Series Air Cleaner Kit. This CNC-machined billet aluminum design delivers measurable gains in horsepower and torque while improving fuel economy through optimized air flow. The...10103225- SKU:
- 10103225
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
MSRP: $479.95Now: $436.75Was: $479.95Qty in Cart: 0Quantity:Price:MSRP: $479.95Now: $436.75Was: $479.95Subtotal: -
On Sale
ARLEN NESS Inverted Series Air Cleaner Kit - Beveled - Chrome 600-226
ARLEN NESS
MSRP: $479.95Now: $436.75Was: $479.95The ARLEN NESS Inverted Series Air Cleaner Kit delivers measurable gains in horsepower and torque by optimizing your engine's air intake with precision-engineered flow characteristics. CNC-machined from forged billet aluminum, this cleaner combines...10103226- SKU:
- 10103226
- Availability:
- Ships Same Business Day
- Weight:
- 3.74 LBS
MSRP: $479.95Now: $436.75Was: $479.95Qty in Cart: 0Quantity:Price:MSRP: $479.95Now: $436.75Was: $479.95Subtotal: -
On Sale
ARLEN NESS Inverted Series Air Cleaner Kit - Deep Cut - Black 600-227
ARLEN NESS
MSRP: $499.95Now: $454.95Was: $499.95The ARLEN NESS Inverted Series Air Cleaner Kit delivers measurable gains in horsepower and torque while improving fuel efficiency—all from a bolt-on upgrade that transforms your bike's intake performance. Built from forged billet aluminum and machined to...10103227- SKU:
- 10103227
- Availability:
- Ships Same Business Day
- Weight:
- 3.92 LBS
MSRP: $499.95Now: $454.95Was: $499.95Qty in Cart: 0Quantity:Price:MSRP: $499.95Now: $454.95Was: $499.95Subtotal: -
On Sale
ARLEN NESS Inverted Series Air Cleaner Kit - Deep Cut - Chrome 600-228
ARLEN NESS
MSRP: $499.95Now: $454.95Was: $499.95The ARLEN NESS Inverted Series Air Cleaner Kit delivers measurable gains in horsepower, torque, and fuel efficiency by optimizing air intake flow to your engine. Its CNC-machined billet aluminum construction and deep-cut design set it apart from standard...10103228- SKU:
- 10103228
- Availability:
- Ships Same Business Day
- Weight:
- 3.94 LBS
MSRP: $499.95Now: $454.95Was: $499.95 -
On Sale
ARLEN NESS Inverted Series Air Cleaner Kit - Slot Track - Chrome 600-232
ARLEN NESS
MSRP: $479.95Now: $436.75Was: $479.95A high-flow air intake is one of the most effective bolt-on upgrades for extracting additional horsepower and torque from your engine while improving fuel efficiency. The ARLEN NESS Inverted Series Air Cleaner Kit delivers premium filtration and...10103232- SKU:
- 10103232
- Availability:
- Ships Same Business Day
- Weight:
- 3.62 LBS
MSRP: $479.95Now: $436.75Was: $479.95 -
On Sale
ARLEN NESS Crossfire Air Cleaner - All Black 600-233
ARLEN NESS
MSRP: $499.95Now: $454.95Was: $499.95The ARLEN NESS Crossfire Air Cleaner delivers measurable intake efficiency gains while maintaining a clean, integrated aesthetic on your motorcycle. Its polycarbonate viewing window lets you monitor filter condition at a glance, eliminating guesswork on...10103233- SKU:
- 10103233
- Availability:
- Ships Same Business Day
- Weight:
- 3.22 LBS
MSRP: $499.95Now: $454.95Was: $499.95 -
On Sale
ARLEN NESS Crossfire Air Cleaner - Black 600-234
ARLEN NESS
MSRP: $499.95Now: $454.95Was: $499.95The ARLEN NESS Crossfire Air Cleaner delivers measurable intake efficiency gains while maintaining a clean, integrated aesthetic on your motorcycle. Its polycarbonate viewing window lets you monitor filter condition in real-time, eliminating guesswork on...10103234- SKU:
- 10103234
- Availability:
- Ships Same Business Day
- Weight:
- 3.18 LBS
MSRP: $499.95Now: $454.95Was: $499.95 -
On Sale
ARLEN NESS Crossfire Air Cleaner - Chrome 600-235
ARLEN NESS
MSRP: $499.95Now: $454.95Was: $499.95The ARLEN NESS Crossfire Air Cleaner delivers measurable performance gains by optimizing intake flow while reducing the overall height of your air intake system—critical for riders who demand both power and comfort. The reusable, pre-oiled filter design...10103235- SKU:
- 10103235
- Availability:
- Ships Same Business Day
- Weight:
- 3.28 LBS
MSRP: $499.95Now: $454.95Was: $499.95 -
On Sale
ARLEN NESS Sidekick Air Cleaner Kit - Chrome 600-248
ARLEN NESS
MSRP: $499.95Now: $454.95Was: $499.95The ARLEN NESS Sidekick Air Cleaner Kit delivers measurable airflow gains by routing breather discharge directly into your throttle body via precision shooter tubes, eliminating restrictive stock designs. Its forged and CNC-machined cover provides...10103248- SKU:
- 10103248
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
MSRP: $499.95Now: $454.95Was: $499.95 -
On Sale
ARLEN NESS Big Sucker Stage 1 Air Cleaner Kit without Cover - Chrome 600-302
ARLEN NESS
MSRP: $319.95Now: $291.15Was: $319.95A properly engineered air intake is foundational to maximizing engine output—the ARLEN NESS Big Sucker Stage 1 delivers measurable gains in horsepower and torque by optimizing airflow from the filter to the throttle body. The zero-flat-surface aluminum...10103252- SKU:
- 10103252
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
MSRP: $319.95Now: $291.15Was: $319.95 -
On Sale
ARLEN NESS Big Sucker Stage 1 Air Cleaner Kit with Cover - Smooth - Black 600-303
ARLEN NESS
MSRP: $319.95Now: $291.15Was: $319.95A quality air intake system is fundamental to engine performance—restriction at the filter costs you horsepower and throttle response. The ARLEN NESS Big Sucker Stage 1 delivers increased airflow to your engine while maintaining reliable filtration,...10103253- SKU:
- 10103253
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
MSRP: $319.95Now: $291.15Was: $319.95 -
On Sale
ARLEN NESS Big Sucker Stage 1 Air Cleaner Kit with Cover - Beveled - Black 600-305
ARLEN NESS
MSRP: $399.95Now: $363.95Was: $399.95A high-flow air intake is fundamental to maximizing your engine's breathing efficiency and unlocking additional horsepower. The ARLEN NESS Big Sucker Stage 1 delivers a larger air volume to your carburetor while maintaining the aesthetic appeal of a...10103255- SKU:
- 10103255
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
MSRP: $399.95Now: $363.95Was: $399.95 -
On Sale
ARLEN NESS Big Sucker Stage 1 Air Cleaner Kit without Cover - Black 600-306
ARLEN NESS
MSRP: $399.95Now: $363.95Was: $399.95If you're serious about unlocking your bike's full potential, air intake efficiency is non-negotiable. The ARLEN NESS Big Sucker Stage 1 delivers measurable gains in horsepower and torque by optimizing airflow at every stage of the intake tract. This...10103256- SKU:
- 10103256
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
MSRP: $399.95Now: $363.95Was: $399.95 -
On Sale
ARLEN NESS Big Sucker Stage 1 Air Cleaner Kit with Cover - 10 - Black 600-307
ARLEN NESS
MSRP: $399.95Now: $363.95Was: $399.95A properly engineered intake system is fundamental to unlocking your engine's true potential, and the ARLEN NESS Big Sucker Stage 1 Air Cleaner Kit delivers measurable gains in both horsepower and torque through optimized airflow design. The one-piece...10103257- SKU:
- 10103257
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
MSRP: $399.95Now: $363.95Was: $399.95 -
On Sale
ARLEN NESS Big Sucker Stage 1 Air Cleaner Kit with Cover - FTR 10 - Chrome 600-308
ARLEN NESS
MSRP: $399.95Now: $363.95Was: $399.95A properly designed intake manifold is foundational to breathing efficiency—and the ARLEN NESS Big Sucker Stage 1 delivers measurable gains in horsepower and torque by optimizing airflow from filter to throttle body. The engineered geometry of this kit...10103258- SKU:
- 10103258
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
MSRP: $399.95Now: $363.95Was: $399.95 -
On Sale
ARLEN NESS Big Sucker Stage 1 Air Cleaner Kit with Cover - Knuckle - Black 600-309
ARLEN NESS
MSRP: $399.95Now: $363.95Was: $399.95The ARLEN NESS Big Sucker Stage 1 Air Cleaner Kit removes restriction from your intake tract, delivering measurable gains in horsepower and torque across the RPM range. By optimizing airflow geometry through precision-engineered angles and a integrated...10103259- SKU:
- 10103259
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
MSRP: $399.95Now: $363.95Was: $399.95 -
On Sale
ARLEN NESS Big Sucker Stage 1 Air Cleaner Kit with Cover - Smooth SS - Black 600-310
ARLEN NESS
MSRP: $319.95Now: $291.15Was: $319.95A restrictive factory air intake is costing you measurable horsepower and throttle response. The Arlen Ness Big Sucker Stage 1 Air Cleaner Kit eliminates intake bottlenecks with precision-engineered airflow pathways and a high-flow filter element,...10103260- SKU:
- 10103260
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
MSRP: $319.95Now: $291.15Was: $319.95
