Street Bike Air and Fuel
Street Bike Air & Fuel Systems at JJ Motorsports
Boost your street bike's performance with top-quality air and fuel components from JJ Motorsports. Our selection includes carburetor jets, air filters, and fuel injection modules designed for optimal airflow, throttle response, and power gains on the road or track. Compatible with Honda, Suzuki, Yamaha, and more, these parts ensure clean burns, reduced emissions, and reliable starts in any riding style—from street to adventure touring.
Shop trusted brands like Mikuni for precision jets and Dynojet for tuning modules. Explore related categories such as street bike engine parts for rebuilds or street bike exhaust for complete systems.
Top Street Bike Air & Fuel Products
- MIKUNI Main Jet - 4-Pack N100604-1025 – Fits VM16, HS40, HSR42/45/48 carbs for smooth operation.
- DYNOJET Power Vision 3 - Yamaha PV3-22-16 – Flash tunes via OEM connector with real-time data display.
- UNI FILTER Filter - GS550/650 Miscellaneous NU-2439 – High-flow foam for better air intake and easy cleaning.
- UNI FILTER Filter - GS650G/GL/M NU-2440 – Precision fit with indefinite service life.
- UNI FILTER Filter - Triumph Bonneville NU-3006 – Stops dirt while increasing airflow.
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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K&S TECHNOLOGIES Carburetor Air Cut-Off Valve Set 56-1003
K&S TECHNOLOGIES
$27.95Deceleration backfire is a tuning nightmare that compromises engine reliability and driveability. The K&S Technologies air cut-off valve set restores proper fuel mixture during throttle closure by temporarily enriching the pilot jet circuit, eliminating...10030298- SKU:
- 10030298
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- VALVE
- TYPE:
- AIR CUT-OFF
- RIDING STYLE:
- STREET
- UNITS:
- SET
$27.95 -
K&S TECHNOLOGIES Carburetor Air Cut-Off Valve Set 56-1004
K&S TECHNOLOGIES
$28.95Deceleration backfires are a symptom of a lean fuel mixture—and they're both dangerous and annoying. The K&S Technologies air cut-off valve solves this by enriching your fuel mixture during throttle-off events, eliminating backfire while protecting your...10030299- SKU:
- 10030299
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- VALVE
- TYPE:
- AIR CUT-OFF
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- STREET
- UNITS:
- SET
$28.95 -
K&S TECHNOLOGIES Carburetor Air Cut-Off Valve Set 56-1009
K&S TECHNOLOGIES
$28.95Carburetor deceleration backfire is a sign your air cut-off valve isn't doing its job—and that means lean fuel mixture and potential engine damage. This K&S Technologies replacement valve restores proper pilot jet operation, enriching your fuel mixture...10030302- SKU:
- 10030302
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- VALVE
- TYPE:
- AIR CUT-OFF
- RIDING STYLE:
- STREET
- UNITS:
- SET
$28.95 -
K&S TECHNOLOGIES Carburetor Air Cut-Off Valve Set 56-1010
K&S TECHNOLOGIES
$28.95Backfiring on deceleration is more than an annoyance—it signals a lean fuel mixture that can damage your exhaust system and cost you performance. The K&S Technologies air cut-off valve restores proper fuel enrichment during throttle closure, eliminating...10030303- SKU:
- 10030303
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- VALVE
- TYPE:
- AIR CUT-OFF
- UNITS:
- SET
$28.95 -
K&S TECHNOLOGIES Carburetor Air Cut-Off Valve Set 56-1014
K&S TECHNOLOGIES
$39.95Backfiring during deceleration is more than just an annoyance—it's a sign your carburetor isn't delivering the right fuel mixture when throttle closure occurs. The K&S Technologies Air Cut-Off Valve Set restores proper pilot jet operation, enriching the...10030306- SKU:
- 10030306
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- AIR CUT-OFF
- RIDING STYLE:
- STREET
- UNITS:
- SET
- PRODUCT NAME:
- VALVE
$39.95 -
K&S TECHNOLOGIES Low Pressure Radiator Cap - 13 PSI 58-1009
K&S TECHNOLOGIES
$21.95Coolant boil-over is a serious threat in high-performance and competition applications—especially under sustained throttle or extreme ambient conditions. This K&S Technologies low-pressure radiator cap increases cooling system pressure to raise the...19030016- SKU:
- 19030016
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRESSURE RATING METRIC:
- 0.9 BAR
- COLOR/FINISH:
- GOLD
- COLOR/FINISH:
- ZINC
- TYPE:
- LOW PRESSURE
- PRODUCT NAME:
- RADIATOR CAP
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$21.95 -
K&S TECHNOLOGIES High Pressure Radiator Cap - Black Cap - Green Seal - 26 PSI 58-1018BK
K&S TECHNOLOGIES
$40.95Stock radiator caps can't handle the demands of high-performance engines, leaving you vulnerable to coolant boil-over and catastrophic overheating during sustained racing or aggressive driving. The K&S Technologies 26 PSI High Pressure Radiator Cap...19030029- SKU:
- 19030029
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- HIGH PRESSURE
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRESSURE RATING METRIC:
- 1.8 BAR
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- RADIATOR CAP
- RIDING STYLE:
- UTV
$40.95Qty in Cart: 0Quantity:Price:$40.95Subtotal: -
K&S TECHNOLOGIES High Pressure Radiator Cap - Black Cap - Blue Seal - 30 PSI 58-1021BK
K&S TECHNOLOGIES
$39.95Cooling system failures cost races and damage engines. The K&S Technologies High Pressure Radiator Cap increases your coolant's boiling point, preventing catastrophic boil-over under sustained high-load conditions. Built for competition environments...19030030- SKU:
- 19030030
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRESSURE RATING METRIC:
- 2.1 BAR
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- RADIATOR CAP
- RIDING STYLE:
- ATV
- TYPE:
- HIGH PRESSURE
$39.95 -
K&S TECHNOLOGIES High Pressure Radiator Cap - Chrome Cap - Red Seal - 23 PSI 58-1016BK
K&S TECHNOLOGIES
$32.95Stock radiator caps are designed for street driving—not sustained track temperatures. The K&S Technologies 23 PSI High Pressure Radiator Cap raises your cooling system's boiling point, eliminating coolant loss and preventing expensive engine damage...19030011- SKU:
- 19030011
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- RADIATOR CAP
- TYPE:
- HIGH PRESSURE
- RIDING STYLE:
- UTV
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- CHROME
- PRESSURE RATING METRIC:
- 1.6 BAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$32.95 -
K&S TECHNOLOGIES Carb Air/Fuel Screw Kit 56-2001
K&S TECHNOLOGIES
$10.95Carburetor tuning is foundational to engine performance, and a worn or damaged air/fuel mixture screw compromises your ability to dial in optimal jetting. The K&S Technologies 56-2001 kit delivers OE-quality replacements that restore precise fuel-air...10030955- SKU:
- 10030955
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
- MODEL:
- OEM REPLACEMENT
- PRODUCT NAME:
- AIR/FUEL MIXTURE SCREW KIT
- UNITS:
- KIT
$10.95 -
K&S TECHNOLOGIES Carb Air/Fuel Screw Kit 56-2000
K&S TECHNOLOGIES
$10.95Carburetor tuning is critical to engine performance, and worn or damaged air/fuel mixture screws compromise your ability to dial in the perfect jetting. The K&S Technologies Carb Air/Fuel Screw Kit 56-2000 delivers OE-quality or better replacement screws...10030954- SKU:
- 10030954
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MODEL:
- OEM REPLACEMENT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- PRODUCT NAME:
- AIR/FUEL MIXTURE SCREW KIT
- RIDING STYLE:
- STREET
$10.95 -
K&S TECHNOLOGIES Carb Air/Fuel Screw Kit 56-2007
K&S TECHNOLOGIES
$10.95Fine-tuning your carburetor's air-fuel mixture is essential for optimal engine performance, throttle response, and fuel economy. The K&S Technologies Carb Air/Fuel Screw Kit 56-2007 provides precision replacement screws that restore your carb to factory...10030961- SKU:
- 10030961
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MODEL:
- OEM REPLACEMENT
- UNITS:
- KIT
- PRODUCT NAME:
- AIR/FUEL MIXTURE SCREW KIT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
$10.95 -
DYNOJET Power Vision 3 - Yamaha R6 PV3-22-10
DYNOJET
$522.21The DYNOJET Power Vision 3 gives you real-time control over your Yamaha R6's performance without the hassle of shipping your ECU away for tuning. Flash custom performance maps directly through your bike's OEM diagnostic connector in minutes, then monitor...10203186- SKU:
- 10203186
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- PRODUCT NAME:
- FUEL INJECTION MODULE
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- FEATURE:
- USB POWERED
- MODEL:
- POWER VISION 3
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
- PROGRAMMING:
- PRE-PROGRAMMED
- PROGRAMMING:
- PROGRAMMABLE
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- OXYGEN LOOP CONTROL:
- OPEN LOOP
$522.21 -
DYNOJET Power Vision 3 - Honda Monkey PV3-16-02
DYNOJET
$502.21The DYNOJET Power Vision 3 lets you dial in peak performance without shipping your ECU across the country. Flash custom tunes directly through your Honda Monkey's OEM diagnostic connector—real-time data logging and adjustments mean faster tuning sessions...10203136- SKU:
- 10203136
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- ELECTRONIC CONTROL UNIT
- PRODUCT NAME:
- FUEL INJECTION MODULE
- TYPE:
- STANDARD
- FEATURE:
- OPEN LOOP
- MODEL:
- POWER VISION 3
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
- PROGRAMMING:
- PROGRAMMABLE
- PROGRAMMING:
- PRE-PROGRAMMED
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- OXYGEN LOOP CONTROL:
- OPEN LOOP
- RIDING STYLE:
- STREET
$502.21 -
On Sale
DYNOJET Power Vision 3 - Can-Am Spyder PV3-25-05
DYNOJET
MSRP: $502.21Now: $334.00Was: $502.21Unlock real-time performance data and custom tuning without shipping your ECU across the country. The DYNOJET Power Vision 3 connects directly to your Can-Am Spyder's OEM diagnostic connector, letting you flash performance tunes, monitor vital engine...10203143- SKU:
- 10203143
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
- PROGRAMMING:
- PRE-PROGRAMMED
- PROGRAMMING:
- PROGRAMMABLE
- BASE COLOR:
- BLACK
- FEATURE:
- OPEN LOOP
- OXYGEN LOOP CONTROL:
- OPEN LOOP
- PRODUCT NAME:
- ELECTRONIC CONTROL UNIT
- PRODUCT NAME:
- FUEL INJECTION MODULE
- RIDING STYLE:
- STREET
- TYPE:
- STANDARD
- MODEL:
- POWER VISION 3
- UNITS:
- EACH
MSRP: $502.21Now: $334.00Was: $502.21 -
DYNOJET Power Commander V Ignition Module - Yamaha 6-127
DYNOJET
$428.39Fine-tuning ignition timing is critical to extracting maximum power and preventing detonation across varying fuel grades and ambient conditions. The DYNOJET Power Commander V Ignition Module gives you independent control over each cylinder's timing...10202421- SKU:
- 10202421
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- BASE COLOR:
- BLACK
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- IGNITION MODULE
- MODEL:
- POWER COMMANDER V
- PROGRAMMING:
- PRE-PROGRAMMED
- UNITS:
- EACH
$428.39 -
DYNOJET Power Commander V Ignition Module - Kawasaki 6-128
DYNOJET
$428.39If you're running a turbocharged or heavily modified Kawasaki, factory ignition timing won't cut it. The DYNOJET Power Commander V Ignition Module gives you cylinder-by-cylinder timing control across your entire RPM and throttle range, letting you...10202630- SKU:
- 10202630
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- BASE COLOR:
- BLACK
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
- RIDING STYLE:
- STREET
- BASE COLOR:
- GRAY
- BASE COLOR:
- WHITE
- COLOR/FINISH:
- RED
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- IGNITION MODULE
- BASE COLOR:
- RED
- COLOR/FINISH:
- GRAY
- COLOR/FINISH:
- WHITE
- PROGRAMMING:
- PRE-PROGRAMMED
- PROGRAMMING:
- PROGRAMMABLE
- UNITS:
- EACH
$428.39Qty in Cart: 0Quantity:Price:$428.39Subtotal: -
DYNOJET Secondary Fuel Module - Yamaha SFM-14
DYNOJET
$344.43If you're running a modified Yamaha with eight injectors and need precise fuel control without the complexity of full cylinder-by-cylinder mapping, the DYNOJET Secondary Fuel Module delivers the flexibility you need. This module lets you dial in fuel...10202454- SKU:
- 10202454
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- OXYGEN LOOP CONTROL:
- OPEN LOOP
- PRODUCT NAME:
- SECONDARY FUEL MODULE
- BASE COLOR:
- BLACK
- BASE COLOR:
- RED
- MODEL:
- POWER COMMANDER V
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
- BASE COLOR:
- GRAY
- BASE COLOR:
- WHITE
- PROGRAMMING:
- PROGRAMMABLE
- COLOR/FINISH:
- GRAY
- COLOR/FINISH:
- WHITE
- PROGRAMMING:
- PRE-PROGRAMMED
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$344.43 -
DYNOJET Power Commander V Ignition Module - KTM 6-124
DYNOJET
$455.54Fine-tuning ignition timing is one of the most effective ways to unlock hidden performance on modern KTM platforms, yet most riders are locked into factory curves that prioritize emissions over power delivery. The DYNOJET Power Commander V Ignition...10202388- SKU:
- 10202388
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- BASE COLOR:
- BLACK
- MODEL:
- POWER COMMANDER V
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- PROGRAMMING:
- PRE-PROGRAMMED
- PRODUCT NAME:
- IGNITION MODULE
- RIDING STYLE:
- OFF-ROAD
$455.54 -
DYNOJET Power Commander Fuel Controller - Kawasaki ZX-14R '06-'11 FC17012
DYNOJET
$355.54Stock fuel mapping leaves performance on the table, especially on a bike as capable as the ZX-14R. The DYNOJET Power Commander FC17012 delivers precise, real-time fuel control without requiring a laptop or dyno visit—giving you the ability to optimize...10202170- SKU:
- 10202170
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- POWER COMMANDER FC
- OXYGEN LOOP CONTROL:
- OPEN LOOP
- PROGRAMMING:
- DOWNLOADABLE MAPS
- BASE COLOR:
- BLACK
- PHYSICAL CONNECTION:
- PLUG-IN (OEM STYLE CONNECTORS)
- PRODUCT NAME:
- FUEL MANAGEMENT SYSTEM
- PROGRAMMING:
- PRE-PROGRAMMED
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- FEATURE:
- USB POWERED
- PROGRAMMING:
- PROGRAMMABLE
$355.54Qty in Cart: 0Quantity:Price:$355.54Subtotal:
