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Harley Air and Fuel

Harley Air and Fuel

Harley Air and Fuel

Optimize your bike’s performance with premium air and fuel components. From injection tuning systems to carburetor rebuild kits, our selection ensures smoother rides and better efficiency. Explore the complete range of essential Harley air and fuel systems today.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • REDA Single Fuel Can RGC1001 REDA Single Fuel Can RGC1001

    REDA Single Fuel Can RGC1001

    REDA

    $49.95
    REDA Single Fuel Can RGC1001Designed to fit most Harley-Davidson® style saddlebags, Vapor- and spill-proof, Made in the U.S.A.
    10300068
    SKU:
    10300068
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • MIKUNI HSR Series 45 Jet Kit KHS-045

    MIKUNI HSR Series 45 Jet Kit KHS-045

    MIKUNI

    $116.95
    MIKUNI HSR Series 45 Jet Kit KHS-045Made in Japan
    10070323
    SKU:
    10070323
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    BASE COLOR:
    BRASS
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BRASS
    MODEL:
    FOR HSR 45
    MATERIAL:
    BRASS
    UNITS:
    KIT
    PRODUCT NAME:
    JET KIT
    $116.95
    Qty in Cart: 0
    Quantity:
    Price:
    $116.95
    Subtotal:
  • MIKUNI Jet HSR Series 45  Washer - 4-Pack 826-03002

    MIKUNI Jet HSR Series 45 Washer - 4-Pack 826-03002

    MIKUNI

    $1.03
    MIKUNI Jet HSR Series 45 Washer 4-Pack 826-03002Made in Japan
    10070324
    SKU:
    10070324
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    WASHER
    RIDING STYLE:
    STREET
    UNITS:
    4 PACK
    $1.03
    Qty in Cart: 0
    Quantity:
    Price:
    $1.03
    Subtotal:
  • MIKUNI Jet Needle E-Ring - 4-Pack BS32/126

    MIKUNI Jet Needle E-Ring - 4-Pack BS32/126

    MIKUNI

    $0.80
    MIKUNI Jet Needle E-Ring 4-Pack BS32/126Sold to dealers in packs of 4, sold to consumer as each, Made in Japan
    10070325
    SKU:
    10070325
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    JET
    RIDING STYLE:
    STREET
    UNITS:
    4 PACK
    FEATURES:
    FOR HSR45 CARBURETORS
    TYPE:
    NEEDLE
    $0.80
    Qty in Cart: 0
    Quantity:
    Price:
    $0.80
    Subtotal:
  • MIKUNI HSR Series 45 Pump Nozzle TM42/11-60

    MIKUNI HSR Series 45 Pump Nozzle TM42/11-60

    MIKUNI

    $6.56
    MIKUNI HSR Series 45 Pump Nozzle TM42/11-60Made in Japan
    10070326
    SKU:
    10070326
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    UNITS:
    4 PACK
    PRODUCT NAME:
    PUMP NOZZLE
    RIDING STYLE:
    STREET
    $6.56
    Qty in Cart: 0
    Quantity:
    Price:
    $6.56
    Subtotal:
  • MIKUNI Flange Adapter - Black - 48mm HS42/062-48K

    MIKUNI Flange Adapter - Black - 48mm HS42/062-48K

    MIKUNI

    $34.95
    MIKUNI Flange Adapter Black 48mm HS42/062-48KOriginal straight-through design, Includes clamp, Made in Japan
    HS4206248
    SKU:
    HS4206248
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • MIKUNI HSR Series 48 Carburetor Rebuild Kit KHS-031

    MIKUNI HSR Series 48 Carburetor Rebuild Kit KHS-031

    MIKUNI

    $43.50
    MIKUNI HSR Series 48 Carburetor Rebuild Kit KHS-031Include top cover gasket, jet needle E-ring and washer, throttle valve seal, pilot air O-ring, fuel joint O-ring, accelerator pump O-ring, needle valve O-ring, needle valve retainer screw, needle valve...
    KHS031
    SKU:
    KHS031
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    PRODUCT NAME:
    REPAIR KIT
    MODEL:
    FOR HSR 48
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    TYPE:
    CARBURETOR
    $43.50
    Qty in Cart: 0
    Quantity:
    Price:
    $43.50
    Subtotal:
  • MIKUNI HSR 42/45/48 Smoothbore Carburetors Filter - 2.5" HS42/012

    MIKUNI HSR 42/45/48 Smoothbore Carburetors Filter - 2.5" HS42/012

    MIKUNI

    $100.00
    MIKUNI HSR 42/45/48 Smoothbore Carburetors Filter 2.5" HS42/012Made in Japan
    HS42012250
    SKU:
    HS42012250
    Availability:
    Ships Same Business Day
    Weight:
    0.81 LBS
    BASE COLOR:
    BLACK
    FILTER SHAPE:
    ROUND
    MOUNTING FLANGE/INSIDE DIAMETER IMPERIAL:
    2.50'
    UNITS:
    EACH
    PRODUCT NAME:
    AIR FILTER
    FILTER MEDIA MATERIAL:
    COTTON GAUZE
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    STYLE:
    CLAMP-ON
    $100.00
    Qty in Cart: 0
    Quantity:
    Price:
    $100.00
    Subtotal:
  • MIKUNI HSR 42 Easy Kit - '90-'99 Big Twin 42-7

    MIKUNI HSR 42 Easy Kit - '90-'99 Big Twin 42-7

    MIKUNI

    $480.00
    MIKUNI HSR 42 Easy Kit '90-'99 Big Twin 42-7Kits include the redesigned 42mm smooth bore carb in a natural finish, Increases throttle response and power, acceleration and gas mileage, Includes installation instructions and hardware, Use stock throttle...
    427
    SKU:
    427
    Availability:
    Ships Same Business Day
    Weight:
    5.88 LBS
    BASE FINISH:
    NATURAL
    UNITS:
    EACH
    COLOR/FINISH:
    CHROME
    COLOR/FINISH:
    NATURAL
    FEATURES:
    INCLUDES CHROME AIR CLEANER COVER
    PRODUCT NAME:
    CARBURETOR KIT
    BASE FINISH:
    CHROME
    BORE SIZE METRIC:
    42.00 MM
    RIDING STYLE:
    STREET
    STYLE:
    SMOOTH BORE
    Qty in Cart: 0
    Quantity:
    Price:
    $480.00
    Subtotal:
  • HORSEPOWER, INC Throttle Body - Black - 51mm /1.71 HPI-51D1-17B

    HORSEPOWER, INC Throttle Body - Black - 51mm /1.71 HPI-51D1-17B

    HORSEPOWER, INC

    $784.95
    HORSEPOWER, INC Throttle Body Black 51mm /1.71 HPI-51D1-17BIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals, Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque, Brass...
    10220236
    SKU:
    10220236
    Availability:
    Ships Same Business Day
    Weight:
    2.85 LBS
    MATERIAL:
    ALUMINUM
    MODEL:
    CABLE DRIVENâ„¢
    TYPE:
    SINGLE BORE
    BORE SIZE METRIC:
    51.00 MM
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    THROTTLE BODY
    INTAKE RUNNER LENGTH IMPERIAL:
    1.71'
    Qty in Cart: 0
    Quantity:
    Price:
    $784.95
    Subtotal:
  • HORSEPOWER, INC Throttle Body - Black - 55mm/1.80 HPI-55D1-18B

    HORSEPOWER, INC Throttle Body - Black - 55mm/1.80 HPI-55D1-18B

    HORSEPOWER, INC

    $784.95
    HORSEPOWER, INC Throttle Body Black 55mm/1.80 HPI-55D1-18BIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals, Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque, Brass...
    10220237
    SKU:
    10220237
    Availability:
    Ships Same Business Day
    Weight:
    2.65 LBS
    BORE SIZE METRIC:
    55.00 MM
    MODEL:
    CABLE DRIVENâ„¢
    TYPE:
    SINGLE BORE
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    INTAKE RUNNER LENGTH IMPERIAL:
    1.80'
    MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    THROTTLE BODY
    RIDING STYLE:
    STREET
    $784.95
    Qty in Cart: 0
    Quantity:
    Price:
    $784.95
    Subtotal:
  • HORSEPOWER, INC Throttle Body - Black - 51mm/1.71 HPI-51D6-17B

    HORSEPOWER, INC Throttle Body - Black - 51mm/1.71 HPI-51D6-17B

    HORSEPOWER, INC

    $784.95
    HORSEPOWER, INC Throttle Body Black 51mm/1.71 HPI-51D6-17BIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals, Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque, Brass...
    10220238
    SKU:
    10220238
    Availability:
    Ships Same Business Day
    Weight:
    2.75 LBS
    MATERIAL:
    ALUMINUM
    MODEL:
    CABLE DRIVENâ„¢
    RIDING STYLE:
    STREET
    TYPE:
    SINGLE BORE
    COLOR/FINISH:
    BLACK
    UNITS:
    EACH
    BORE SIZE METRIC:
    51.00 MM
    INTAKE RUNNER LENGTH IMPERIAL:
    1.71'
    PRODUCT NAME:
    THROTTLE BODY
    $784.95
    Qty in Cart: 0
    Quantity:
    Price:
    $784.95
    Subtotal:
  • HORSEPOWER, INC Throttle Body - Black - 55mm/1.80 HPI-55D6-18B

    HORSEPOWER, INC Throttle Body - Black - 55mm/1.80 HPI-55D6-18B

    HORSEPOWER, INC

    $784.95
    HORSEPOWER, INC Throttle Body Black 55mm/1.80 HPI-55D6-18BIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals, Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque, Brass...
    10220239
    SKU:
    10220239
    Availability:
    Ships Same Business Day
    Weight:
    2.70 LBS
    BORE SIZE METRIC:
    55.00 MM
    MATERIAL:
    ALUMINUM
    MODEL:
    CABLE DRIVENâ„¢
    RIDING STYLE:
    STREET
    TYPE:
    SINGLE BORE
    PRODUCT NAME:
    THROTTLE BODY
    COLOR/FINISH:
    BLACK
    INTAKE RUNNER LENGTH IMPERIAL:
    1.80'
    UNITS:
    EACH
    $784.95
    Qty in Cart: 0
    Quantity:
    Price:
    $784.95
    Subtotal:
  • HORSEPOWER, INC Throttle Body - Black - 55/1.80 HPI-55MF1-18B

    HORSEPOWER, INC Throttle Body - Black - 55/1.80 HPI-55MF1-18B

    HORSEPOWER, INC

    $884.95
    HORSEPOWER, INC Throttle Body Black 55/1.80 HPI-55MF1-18BCompletely replaces OEM throttle body and manifold; fully compatible with OEM components, Specifically designed for larger cubic inch motors that require substantial airflow, Equipped with a sealed...
    10220240
    SKU:
    10220240
    Availability:
    Ships Same Business Day
    Weight:
    3.00 LBS
    COLOR/FINISH:
    BLACK
    MATERIAL:
    ALUMINUM
    MODEL:
    MAX FLOW Iâ„¢
    PRODUCT NAME:
    THROTTLE BODY
    RIDING STYLE:
    STREET
    BASE COLOR:
    BLACK
    INTAKE RUNNER LENGTH IMPERIAL:
    1.80'
    UNITS:
    EACH
    BORE SIZE METRIC:
    55.00 MM
    TYPE:
    SINGLE BORE
    $884.95
    Qty in Cart: 0
    Quantity:
    Price:
    $884.95
    Subtotal:
  • HORSEPOWER, INC Throttle Body - Black - 55/1.80 HPI-55MF6-18B

    HORSEPOWER, INC Throttle Body - Black - 55/1.80 HPI-55MF6-18B

    HORSEPOWER, INC

    $884.95
    HORSEPOWER, INC Throttle Body Black 55/1.80 HPI-55MF6-18BCompletely replaces OEM throttle body and manifold; fully compatible with OEM components, Specifically designed for larger cubic inch motors that require substantial airflow, Equipped with a sealed...
    10220241
    SKU:
    10220241
    Availability:
    Ships Same Business Day
    Weight:
    2.85 LBS
    COLOR/FINISH:
    BLACK
    BASE COLOR:
    BLACK
    BORE SIZE METRIC:
    55.00 MM
    TYPE:
    SINGLE BORE
    UNITS:
    EACH
    INTAKE RUNNER LENGTH IMPERIAL:
    1.80'
    MATERIAL:
    ALUMINUM
    MODEL:
    MAX FLOW Iâ„¢
    PRODUCT NAME:
    THROTTLE BODY
    RIDING STYLE:
    STREET
    $884.95
    Qty in Cart: 0
    Quantity:
    Price:
    $884.95
    Subtotal:
  • HORSEPOWER, INC Throttle Body - Black - 51mm/1.66 HPI-51D1-16B

    HORSEPOWER, INC Throttle Body - Black - 51mm/1.66 HPI-51D1-16B

    HORSEPOWER, INC

    $784.95
    HORSEPOWER, INC Throttle Body Black 51mm/1.66 HPI-51D1-16BIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals, Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque, Brass...
    10220242
    SKU:
    10220242
    Availability:
    Ships Same Business Day
    Weight:
    2.90 LBS
    RIDING STYLE:
    STREET
    MATERIAL:
    ALUMINUM
    MODEL:
    CABLE DRIVENâ„¢
    BORE SIZE METRIC:
    51.00 MM
    PRODUCT NAME:
    THROTTLE BODY
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    INTAKE RUNNER LENGTH IMPERIAL:
    1.66'
    TYPE:
    SINGLE BORE
    $784.95
    Qty in Cart: 0
    Quantity:
    Price:
    $784.95
    Subtotal:
  • CYCLE PRO LLC CV Tuner Kit - Twin Cam '99-'06 - 88" 20763

    CYCLE PRO LLC CV Tuner Kit - Twin Cam '99-'06 - 88" 20763

    CYCLE PRO LLC

    $77.85
    CYCLE PRO LLC CV Tuner Kit Twin Cam '99-'06 88" 20763Direct fit with no drilling needed, Improved engine performance, EZ install and includes Cycle Pro Flow Jets
    10500413
    SKU:
    10500413
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MATERIAL:
    BRASS
    MODEL:
    TWIN CAM 88
    UNITS:
    KIT
    PRODUCT NAME:
    TUNER KIT
    RIDING STYLE:
    STREET
    TYPE:
    EZ QUICKâ„¢
    Qty in Cart: 0
    Quantity:
    Price:
    $77.85
    Subtotal:
  • CYCLE PRO LLC CV Tuner Kit - 1200 XL '97-'03 20764 CYCLE PRO LLC CV Tuner Kit - 1200 XL '97-'03 20764

    CYCLE PRO LLC CV Tuner Kit - 1200 XL '97-'03 20764

    CYCLE PRO LLC

    $49.40
    CYCLE PRO LLC CV Tuner Kit 1200 XL '97-'03 20764Direct fit with no drilling needed, Improved engine performance, EZ install and includes Cycle Pro Flow Jets
    10500414
    SKU:
    10500414
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    MATERIAL:
    BRASS
    PRODUCT NAME:
    TUNER KIT
    TYPE:
    EZ QUICKâ„¢
    MODEL:
    SPORTSTER
    Qty in Cart: 0
    Quantity:
    Price:
    $49.40
    Subtotal:
  • CYCLE PRO LLC CV Tuner Kit - Evolution Big Twin '90-'99 20766 CYCLE PRO LLC CV Tuner Kit - Evolution Big Twin '90-'99 20766

    CYCLE PRO LLC CV Tuner Kit - Evolution Big Twin '90-'99 20766

    CYCLE PRO LLC

    $49.40
    CYCLE PRO LLC CV Tuner Kit Evolution Big Twin '90-'99 20766Direct fit with no drilling needed, Improved engine performance, EZ install and includes Cycle Pro Flow Jets
    10500416
    SKU:
    10500416
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    STREET
    MATERIAL:
    BRASS
    UNITS:
    KIT
    PRODUCT NAME:
    TUNER KIT
    TYPE:
    EZ QUICKâ„¢
    MODEL:
    BIG TWIN
    Qty in Cart: 0
    Quantity:
    Price:
    $49.40
    Subtotal:
  • DAYTONA TWIN TEC LLC Fuel Injector Generation-6 Controller - Twin Cam 17700

    DAYTONA TWIN TEC LLC Fuel Injector Generation-6 Controller - Twin Cam 17700

    DAYTONA TWIN TEC LLC

    $1,285.95
    DAYTONA TWIN TEC LLC Fuel Injector Generation-6 Controller Twin Cam 17700Kit includes TCFI plug in fuel injection controller, USB interface for PC, software, WEGO IID dual channel wide band exhaust gas oxygen sensor interface, two Bosch LSU 4.2 wide band...
    10202383
    SKU:
    10202383
    Availability:
    Ships Same Business Day
    Weight:
    3.80 LBS
    BASE COLOR:
    WHITE
    FEATURE:
    INCLUDES OXYGEN SENSOR
    OXYGEN SENSOR PLUG SIZE:
    18,00 MM (0,71')
    PRODUCT NAME:
    FUEL INJECTION CONTROLLER
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    WHITE
    OXYGEN SENSOR BAND:
    WIDE-BAND
    PROGRAMMING:
    AUTOTUNE
    PROGRAMMING:
    PRE-PROGRAMMED
    PROGRAMMING:
    PROGRAMMABLE
    BASE COLOR:
    BLACK
    OXYGEN SENSOR PLUG SIZE IMPERIAL:
    0.71'
    PHYSICAL CONNECTION:
    PLUG-IN (OEM STYLE CONNECTORS)
    COLOR/FINISH:
    BLACK
    OXYGEN SENSOR PLUG SIZE METRIC:
    18.00 MM
    UNITS:
    KIT
    $1,285.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,285.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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