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
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DRAG SPECIALTIES Premium Washable Air Filter Element - Pan America/Sportster E14-0325
DRAG SPECIALTIES
$67.95A restrictive or damaged air filter compromises both engine efficiency and throttle response—exactly what you can't afford in high-performance riding. The DRAG Specialties Premium Washable Air Filter Element delivers unrestricted airflow while...10114665- SKU:
- 10114665
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$67.95 -
PERFORMANCE MACHINE (PM) Gas Cap - Apex - Contrast Cut 0210-2071APX-BM
PERFORMANCE MACHINE (PM)
$87.95A quality fuel cap isn't just a functional necessity—it's a critical component that prevents fuel sloshing, maintains system pressure, and protects your engine from contamination during high-performance driving. The PM Apex delivers precision engineering...07030903- SKU:
- 07030903
- Availability:
- Ships Same Business Day
- Weight:
- 0.61 LBS
$87.95 -
PERFORMANCE MACHINE (PM) Gas Cap - Apex - Chrome 0210-2071APX-CH
PERFORMANCE MACHINE (PM)
$87.95A fuel cap might seem like a minor component, but a quality design prevents fuel sloshing, vapor loss, and contamination—all of which directly impact engine performance and fuel economy. The PM Apex Gas Cap delivers precision engineering where it...07030904- SKU:
- 07030904
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
$87.95 -
PERFORMANCE MACHINE (PM) Gas Cap - Apex - Black Ops 0210-2071APX-SMB
PERFORMANCE MACHINE (PM)
$87.95A quality fuel cap is often overlooked, but it's critical for maintaining fuel system integrity and preventing vapor leaks that can trigger check engine lights. The PM Gas Cap - Apex delivers precision engineering and reliability through aircraft-grade...07030905- SKU:
- 07030905
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
$87.95Qty in Cart: 0Quantity:Price:$87.95Subtotal: -
On Sale
S&S CYCLE CNC-Ported Intake Manifold - M8 - 55 mm - Black 160-0276
S&S CYCLE
MSRP: $399.95Now: $359.96Was: $399.95A properly ported intake manifold is fundamental to maximizing fuel atomization and flow efficiency in any M8 build. This S&S Cycle CNC-ported manifold eliminates restrictive stock geometry while maintaining OEM compatibility, resulting in measurable...10500472- SKU:
- 10500472
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
MSRP: $399.95Now: $359.96Was: $399.95 -
On Sale
S&S CYCLE Stealth Teardrop Air Cleaner Cover - M8 - Lava Chrome 170-0779
S&S CYCLE
MSRP: $195.95Now: $176.36Was: $195.95The S&S Cycle Stealth Teardrop Air Cleaner Cover elevates your M8's intake aesthetic while protecting your engine from debris. This lava chrome finish delivers the visual impact of traditional chromium with superior durability and minimal maintenance—no...10140370- SKU:
- 10140370
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
MSRP: $195.95Now: $176.36Was: $195.95 -
On Sale
S&S CYCLE Stealth Mini Teardrop Air Cleaner Cover - M8 - Lava Chrome 170-0780
S&S CYCLE
MSRP: $249.95Now: $224.96Was: $249.95The S&S Cycle Stealth Mini Teardrop Air Cleaner Cover delivers a refined aesthetic upgrade while protecting your M8's intake system from debris and moisture. Its lava chrome finish provides the visual depth of traditional chrome without the maintenance...10140371- SKU:
- 10140371
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
MSRP: $249.95Now: $224.96Was: $249.95 -
On Sale
S&S CYCLE Stealth Mini Teardrop Air Cleaner - M8 - Lava Chrome 170-0782
S&S CYCLE
MSRP: $395.95Now: $356.36Was: $395.95An efficient air intake system is fundamental to maximizing engine performance, and the S&S Cycle Stealth Mini Teardrop Air Cleaner delivers measurable gains in both airflow and combustion efficiency. The synthetic polymer backplate actively reduces heat...10103176- SKU:
- 10103176
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
MSRP: $395.95Now: $356.36Was: $395.95 -
On Sale
S&S CYCLE Stealth Teardrop Air Cleaner - M8 - Lava Chrome 170-0781
S&S CYCLE
MSRP: $395.95Now: $356.36Was: $395.95Cold, dense air is the foundation of efficient combustion—and this S&S Cycle Stealth Teardrop Air Cleaner delivers exactly that. The high-strength synthetic polymer backplate actively reduces heat transfer to your intake charge, while the optimized...10103175- SKU:
- 10103175
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
MSRP: $395.95Now: $356.36Was: $395.95 -
On Sale
S&S CYCLE 129" Power Package Engine Performance Kit - Chain Drive - Oil Cooled - Non-Highlighted Fins - M8 310-1226
S&S CYCLE
MSRP: $3,359.95Now: $3,023.96Was: $3,359.95If you're running an M8 with 107 cubic inches, you're leaving serious power on the table. The S&S Cycle 129" Power Package transforms your engine into a genuine big-displacement performer without requiring case machining—a straightforward path to...09040106- SKU:
- 09040106
- Availability:
- Ships Same Business Day
- Weight:
- 43.55 LBS
MSRP: $3,359.95Now: $3,023.96Was: $3,359.95 -
On Sale
ARLEN NESS Pre-Filter/Rain Sock - Mini 22 18-066
ARLEN NESS
MSRP: $39.95Now: $36.35Was: $39.95Keep your air intake protected from the elements with the ARLEN NESS Pre-Filter/Rain Sock. This Mini 22 unit uses hydrophobic monofilament polyester to repel water in wet conditions, ensuring your air cleaner stays dry and maintains optimal flow. Whether...10114780- SKU:
- 10114780
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
MSRP: $39.95Now: $36.35Was: $39.95 -
On Sale
ARLEN NESS Pre-Filter/Rain Sock - Oval 18-067
ARLEN NESS
MSRP: $39.95Now: $36.35Was: $39.95Keep water and debris out of your air intake system without sacrificing airflow or requiring frequent replacements. The ARLEN NESS Pre-Filter/Rain Sock uses hydrophobic technology to shed moisture in wet conditions while maintaining the protective...10114781- SKU:
- 10114781
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
MSRP: $39.95Now: $36.35Was: $39.95 -
DRAG SPECIALTIES Fuel line - EFI - Supply - Touring T03-0165
DRAG SPECIALTIES
$239.51A compromised fuel line undermines your entire EFI system, risking inconsistent fuel delivery and potential performance loss under load. The DRAG SPECIALTIES Fuel Line Supply is a direct OEM replacement engineered to restore factory-spec fuel pressure...07060434- SKU:
- 07060434
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
$239.51 -
DRAG SPECIALTIES Check Valve - EFI - MM - Output - Touring T03-0166
DRAG SPECIALTIES
$65.67A properly functioning check valve is critical to maintaining fuel system integrity in EFI-equipped touring motorcycles, preventing backflow and ensuring consistent fuel delivery under all riding conditions. This Drag Specialties unit meets or exceeds...07060436- SKU:
- 07060436
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$65.67 -
DRAG SPECIALTIES Check Valve - EFI - MM - Input - Touring T03-0167
DRAG SPECIALTIES
$65.67A reliable check valve is critical to maintaining proper EFI system function, preventing backflow that can compromise fuel delivery and engine performance. This Drag Specialties unit meets or exceeds OEM specifications, ensuring your touring motorcycle...07060437- SKU:
- 07060437
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$65.67 -
DRAG SPECIALTIES Petcock - Vacuum - Left Outlet - Black T03-0100B
DRAG SPECIALTIES
$163.19A reliable petcock is essential for maintaining consistent fuel delivery and preventing carburetor overflow when your engine is off. This vacuum-operated petcock from Drag Specialties ensures clean fuel flow to your carb while eliminating the need for...07050554- SKU:
- 07050554
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$163.19 -
DRAG SPECIALTIES Petcock - Vacuum - Left Outlet - Chrome T03-0100C
DRAG SPECIALTIES
$167.43A reliable petcock is essential for maintaining consistent fuel delivery and preventing carburetor flooding when your engine is at rest. This vacuum-operated petcock automatically shutoff your fuel supply when the engine stops, protecting your fuel...07050555- SKU:
- 07050555
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
$167.43 -
DRAG SPECIALTIES Petcock - Vacuum - Downward Outlet - Black T03-0101B
DRAG SPECIALTIES
$163.19A reliable petcock is essential for maintaining consistent fuel delivery and preventing carburetor flooding when your engine is at rest. This vacuum-operated petcock automatically shuts off fuel flow when the engine isn't running, eliminating the need...07050556- SKU:
- 07050556
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$163.19 -
DRAG SPECIALTIES Petcock - Vacuum - Downward Outlet - Chrome T03-0101C
DRAG SPECIALTIES
$167.43A reliable petcock is the foundation of a properly functioning fuel system—it prevents vapor lock, maintains consistent fuel delivery, and protects your engine from fuel overflow during storage and operation. The DRAG SPECIALTIES vacuum petcock with...07050557- SKU:
- 07050557
- Availability:
- Ships Same Business Day
- Weight:
- 0.64 LBS
$167.43 -
KODLIN USA Oval Air Cleaner Kit - Black - M8 K29244
KODLIN USA
$599.99A properly matched air intake system is foundational to any performance build—restrictive factory air cleaners rob your M8 of horsepower and throttle response. The KODLIN USA Oval Air Cleaner Kit delivers a measurable upgrade with its high-flow K&N...10103198- SKU:
- 10103198
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
$599.99
