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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MIKUNI Intake Manifold - '84-'99 Evolution Big Twin HS42/061-45
MIKUNI
$99.00If you're running an HSR carb on your Evolution Big Twin, intake manifold quality directly impacts throttle response, fuel distribution, and overall engine efficiency. This MIKUNI manifold is engineered specifically for '84-'99 applications, eliminating...10500466- SKU:
- 10500466
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$99.00 -
MIKUNI Intake Manifold - Twin Cam HS42/061-45TC
MIKUNI
$99.00If you're running a HSR carb setup, intake manifold selection directly impacts volumetric efficiency and throttle response. A properly engineered manifold ensures even fuel distribution across cylinders and minimizes turbulence, translating to measurable...10500467- SKU:
- 10500467
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
$99.00 -
VANCE & HINES VO2 Falcon Air Intake - Matte Black 41061
VANCE & HINES
$604.95The VO2 Falcon Air Intake delivers measurable gains in horsepower and torque through optimized induction flow and a high-efficiency air filter design. This bolt-on upgrade requires no fabrication, making it an accessible performance enhancement for...10102942- SKU:
- 10102942
- Availability:
- Ships Same Business Day
- Weight:
- 4.81 LBS
$604.95 -
VANCE & HINES VO2 Falcon Air Intake - Matte Black 41067
VANCE & HINES
$604.95If you're serious about extracting maximum power from your engine, air intake quality directly impacts your horsepower and throttle response. The Vance & Hines VO2 Falcon delivers measurable gains through optimized induction design and premium materials,...10102944- SKU:
- 10102944
- Availability:
- Ships Same Business Day
- Weight:
- 4.75 LBS
$604.95 -
VANCE & HINES VO2 Falcon Air Intake - Matte Black 41069
VANCE & HINES
$604.95If you're running a modern throttle-by-wire Harley and want measurable gains in both power and torque without tearing into your engine, the Vance & Hines VO2 Falcon delivers exactly that in a bolt-on package. This intake flows significantly more air...10102945- SKU:
- 10102945
- Availability:
- Ships Same Business Day
- Weight:
- 4.35 LBS
$604.95 -
VANCE & HINES VO2 Falcon Air Intake - Chrome 71065
VANCE & HINES
$604.95If you're serious about extracting genuine performance gains from your engine, a properly engineered intake system is non-negotiable—unrestricted airflow directly translates to measurable horsepower and torque improvements. The Vance & Hines VO2 Falcon...10102947- SKU:
- 10102947
- Availability:
- Ships Same Business Day
- Weight:
- 4.85 LBS
$604.95 -
VANCE & HINES VO2 Falcon Air Intake - Chrome 71067
VANCE & HINES
$604.95If you're running a modern Harley with electronic throttle control, you need an intake system that matches your bike's precision and delivers measurable gains without compromise. The Vance & Hines VO2 Falcon Air Intake combines CNC-machined billet...10102948- SKU:
- 10102948
- Availability:
- Ships Same Business Day
- Weight:
- 4.70 LBS
$604.95 -
VANCE & HINES VO2 Falcon Air Intake - Forged Carbon Fiber 41053
VANCE & HINES
$714.95If you're serious about extracting maximum power from your engine, intake design matters—a lot. The Vance & Hines VO2 Falcon delivers measurable gains in both horsepower and torque through optimized airflow and precision engineering. Its bolt-on...10102950- SKU:
- 10102950
- Availability:
- Ships Same Business Day
- Weight:
- 3.95 LBS
$714.95 -
VANCE & HINES VO2 Falcon Air Intake - Forged Carbon Fiber 41059
VANCE & HINES
$659.95A properly engineered intake system is foundational to extracting maximum horsepower and torque from your engine—and the VO2 Falcon delivers measurable gains through optimized airflow and minimal restriction. This bolt-on design combines aesthetic...10102953- SKU:
- 10102953
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
$659.95 -
VANCE & HINES VO2 Falcon Air Intake - Weaved Carbon Fiber 40049
VANCE & HINES
$659.95The VO2 Falcon Air Intake delivers measurable gains in horsepower and torque through a streamlined, high-flow design that maximizes cold air induction while maintaining a clean aesthetic. Built with precision CNC-machined components and a washable...10102954- SKU:
- 10102954
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
$659.95 -
VANCE & HINES VO2 Falcon Air Intake - Weaved Carbon Fiber 40051
VANCE & HINES
$659.95If you're serious about extracting measurable power gains from your engine, a high-flow intake system is one of the most effective bolt-on upgrades available. The Vance & Hines VO2 Falcon delivers superior airflow to your motor while maintaining the...10102955- SKU:
- 10102955
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
$659.95 -
VANCE & HINES VO2 Falcon Air Intake - Weaved Carbon Fiber 40053
VANCE & HINES
$659.95The VO2 Falcon Air Intake delivers measurable gains in horsepower and torque through optimized airflow dynamics, eliminating restrictive factory intake pathways that rob your engine of breathing room. Its minimalist, purpose-built design combines raw...10102956- SKU:
- 10102956
- Availability:
- Ships Same Business Day
- Weight:
- 3.85 LBS
$659.95 -
VANCE & HINES VO2 Falcon Air Intake - Weaved Carbon Fiber 40055
VANCE & HINES
$659.95A properly engineered intake system is where measurable power gains begin. The VO2 Falcon delivers genuine bolt-on improvements in airflow efficiency and throttle response by replacing restrictive factory intake paths with a precision-designed, high-flow...10102957- SKU:
- 10102957
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
$659.95 -
VANCE & HINES VO2 Rain Sock - Falcon/90 22930
VANCE & HINES
$43.95Rain and road debris are the silent enemies of high-flow intake performance, quickly clogging your VO2 filter and forcing premature service intervals. This custom-fitted rain sock shields your Vance & Hines VO2 Air Intake from moisture ingestion...10114635- SKU:
- 10114635
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$43.95 -
DYNOJET Power Vision 4 Fuel Injection Controller PV4-15-02
DYNOJET
$467.76The DYNOJET Power Vision 4 puts precision fuel mapping directly in your hands without requiring dyno time or complex setup. Flash optimized tunes in minutes, monitor real-time engine data, and retain the ability to return to stock configuration...10203524- SKU:
- 10203524
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
$467.76 -
On Sale
ARLEN NESS Big Sucker* Air Filter Kit - Black - Stage I 18-561
ARLEN NESS
MSRP: $199.95Now: $181.95Was: $199.95The ARLEN NESS Big Sucker Air Filter Kit eliminates restrictive factory breathing systems, delivering measurable gains in airflow and engine responsiveness. Its integrated breather design removes external hoses and clutter while maintaining efficient...10102941- SKU:
- 10102941
- Availability:
- Ships Same Business Day
- Weight:
- 2.57 LBS
MSRP: $199.95Now: $181.95Was: $199.95 -
VANCE & HINES VO2 Cage Fighter Air Intake Kit - Black Contrast 40367
VANCE & HINES
$329.95A high-flow air intake is one of the most effective bolt-on upgrades for unlocking latent horsepower and improving throttle response without sacrificing reliability. The Vance & Hines VO2 Cage Fighter delivers measurable gains through precision...10102902- SKU:
- 10102902
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
$329.95 -
VANCE & HINES VO2 Cage Fighter Air Intake Kit - Brushed 70369
VANCE & HINES
$329.95Intake airflow is one of the most direct paths to measurable horsepower gains, and the Vance & Hines VO2 Cage Fighter Air Intake Kit delivers exactly that. By combining a high-capacity filter element with a precision-engineered velocity stack, this kit...10102905- SKU:
- 10102905
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
$329.95 -
VANCE & HINES VO2 Cage Fighter Air Intake Kit - Brushed 70367
VANCE & HINES
$329.95The VO2 Cage Fighter Air Intake Kit delivers measurable horsepower gains by optimizing airflow velocity and reducing intake restriction. This bolt-on system combines precision engineering with a high-capacity filter design, allowing your engine to...10102906- SKU:
- 10102906
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
$329.95 -
VANCE & HINES VO2 Cage Fighter Air Intake Kit - Brushed 70365
VANCE & HINES
$329.95The VO2 Cage Fighter Air Intake Kit delivers measurable horsepower gains by optimizing airflow dynamics through a precision-engineered velocity stack and oversized filter element. If you're serious about extracting every bit of performance from your...10102907- SKU:
- 10102907
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
$329.95
