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Air Cleaners / Carburetors

Air cleaner assembly on a Harley is one of the first things that people will notice. Demon's Cycle is offering famous spike air cleaners for an aggressive look and our own design 3-D flame Harley air cleaners for a custom look. These Harley air cleaners are made out of billet aluminum for great look and superior quality. Removable cover provides easy access to washable air filter element.

Don't forget that motorcycle air intakes are not just for the looks. Some models can significantly increase the performance of your chopper. Check out our line of high-performance Harley air cleaners.

 

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  1. Express Order Processing "TOP PRIORITY"  Puts your order ahead of the line.

    Express Order Processing "TOP PRIORITY" Puts your order ahead of the line.

    $2.95

    Express Order Processing puts your order ahead of the line. With this option your order will be marked as a TOP PRIORITY and processed immediately after placement.

    Learn More
  2. Thru-the-Head Crankcase Breathers for All Sportsters 91-Up

    Thru-the-Head Crankcase Breathers for All Sportsters 91-Up

    $34.99

    Thru-the-Head Crankcase Breathers
     
    This kit is used when installing custom air cleaners that don't have provisions for thru-the-head crankcase venting. Can be routed to back side of new filter or used with crankcase vent filters.
    Complete kit with everything you need for installation.

    Improves your bike's looks and performance.

    Fit All Harley Sportsters 1991 and later. Repalces OEM 29281-91

    Learn More
  3. Thru-the-Head Crankcase Breathers for All Big Twin Evo 93-99

    Thru-the-Head Crankcase Breathers for All Big Twin Evo 93-99

    $34.99

    Thru-the-Head Crankcase Breathers
     
    This kit is used when installing custom air cleaners that don't have provisions for thru-the-head crankcase venting. Can be routed to back side of new filter or used with crankcase vent filters.
    Complete kit with everything you need for installation.

    Improves your bike's looks and performance.

    Fit All Big Twin Harley engines 1993-99. Repalces OEM 29308-93 and 29310-93

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  4. Ultima R2 S&S Super E Repalcement Carburetor with Choke Knob for Harley

    Ultima R2 S&S Super E Repalcement Carburetor with Choke Knob for Harley

    $248.99

    Ultima R-2 Carburetor
    Replacement for S&S SUPER E Series Carburetor

    Ultima is proud to introduce their performance carburetors directly interchangeable with S&S Super E carburetors. Ultima carburetors will accept S&S jets and S&S bolt pattern air filter assemblies.

    Patented design improvements - a relocated accelerator pump nozzle for increased throttle response and Thunder Jets are bolt on! Simply remove the plugs and screw in the Thunder Jet. No expensive machining required!

    Polished finish.

    Includes Choke Knob Assembly
    .

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  5. Air Cleaner/Filter Cover for Harley-Davidson Big Twins with CV Carburetor

    Air Cleaner/Filter Cover for Harley-Davidson Big Twins with CV Carburetor

    $49.99

    Chrome Air Cleaner Cover for Big Twins with CV Carbs
     
    Smooth Custom design. Triple plated chrome. All metal construction
    Cover measures 10-3/4" x 6-3/4" x 2-1/2"
     
    Distances between mounting holes: 5-3/8", 3-1/4", 5-3/8"

    Fits Big Twins CV carburetors
    FXE, FLH 1970-1984
    FXST 1986 - Up
    All Roadkings
    and any custom application.

     

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  6. Gold Scalloped Air Cleaner Intake for Harley-Davidson Sportster Carburetors 2004-Present

    Gold Scalloped Air Cleaner Intake for Harley-Davidson Sportster Carburetors 2004-Present

    $120.00

     'Scalloped'
    High-Performance Air Intake Assembly


    The best high performance air intake available anywhere.

    Complete kit with everything you need for installation.

    Improves your bike's looks and performance.

    Featuring:

    Washable air filter
    All powder coated black parts and hardware for finished look and Gold Face Plate

    You will get: Increased Air Flow. More Horsepower. Better Fuel Efficiency. Better Custom Look
    Condition Brand New
    Quantity 1 Piece
    Material Billet Aluminum Gold face plate with internal breathing passages for super clean installation.
    Features
    Filter is re-usable - simple wash, dry, and re-oil.
    Compatible with both carburated and fuel injected models

    Fitment:
    Fits 2004 to present Harley Sportsters All Models

    Filter is re-usable - simple wash, dry, and re-oil.
    Compatible with both carburated and fuel injected models.
    Backed by figure machine's 100% satisfaction guarantee.
    Black anodized polished surface.
    Don't have to improve the ECU

    FEATURED PERFORMANCE FILTER
    CNC MACHINED BACKING PLATE
    CNC MACHINED GOLD FACE PLATE
    CNC MACHINED BREATHER SYSTEM
    STAINLESS HARDWARE
     

     

    Retail $349

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  7. Black Scalloped Air Cleaner Intake for Harley-Davidson Sportster Carburetors 2004-Present

    Black Scalloped Air Cleaner Intake for Harley-Davidson Sportster Carburetors 2004-Present

    $99.00

     'Scalloped'
    High-Performance Air Intake Assembly

    Made in USA
    The best high performance air intake available anywhere.

    Complete kit with everything you need for installation.

    Improves your bike's looks and performance.

    Featuring:
    Washable air filter
    All powder coated black parts and hardware for finished look

    You will get: Increased Air Flow. More Horsepower. Better Fuel Efficiency. Better Custom Look
    Condition Brand New
    Quantity 1 Piece
    Material Billet Aluminum face plate with internal breathing passages for super clean installation.
    Features
    Filter is re-usable - simple wash, dry, and re-oil.
    Compatible with both carburated and fuel injected models

    Fitment:
    Fits 2004 to present Harley Sportsters All Models

    Filter is re-usable - simple wash, dry, and re-oil.
    Compatible with both carburated and fuel injected models.
    Backed by figure machine's 100% satisfaction guarantee.
    Black anodized polished surface.
    Don't have to improve the ECU

    FEATURED PERFORMANCE FILTER
    CNC MACHINED BACKING PLATE
    CNC MACHINED FACE PLATE
    CNC MACHINED BREATHER SYSTEM
    STAINLESS HARDWARE
     

     

    Retail $349

    Learn More
  8. LA Choppers xXx Big Air Kit Chrome Air Cleaner Intake for Harley-Davidson FLT 08-11

    LA Choppers xXx Big Air Kit Chrome Air Cleaner Intake for Harley-Davidson FLT 08-11

    $189.99

     'xXx Big Air'
    High-Performance Air Intake Assembly
    by L.A. Choppers

    LA Choppers # LA-2390-01B XXX Big Air Kit
    Chrome Finish

    This item fits:
    08-11 FLH, FLT


    • X-celeration is much quicker, smoother and stronger
    • Reach maximum speed in each gear more rapidly than before
    • Dyno-designed "AirLoad" manifold reduces turbulence, increasing air velocity that boosts horsepower and torque
    • Custom-made Airaid cleanable filters provide increased air volume
    • Improves engine and fuel efficiency
    • X-poses your engine and brings out its aggressive nature
    • 3-D mesh "X" cover is beautifully styled and adds interest
    • Machined from T-6061 billet aluminum and beautifully chromed
    • Complete hardware kit and instructions included for easy installation
    • Made in USA
    This item fits the following applications:
    2010-2011 Harley Davidson FLTRX Road Glide Custom
    2011 Harley Davidson FLTRU Road Glide Ultra
    2008-2011 Harley Davidson FLHX Street Glide
    2010-2011 Harley Davidson FLHTK Electra Glide Ultra Limited
    2010-2011 Harley Davidson FLHXXX Street Glide Trike
    2009-2011 Harley Davidson FLHTCUTG Tri Glide Ultra Classic
    2008-2011 Harley Davidson FLHTCU Electra Glide Ultra Classic
    2008-2011 Harley Davidson FLHTC Electra Glide Classic
    2008-2011 Harley Davidson FLHRC Road King Classic
    2008-2011 Harley Davidson FLHR Road King
    2008-2009 Harley Davidson FLTR Road Glide
    2008-2009 Harley Davidson FLHT Electra Glide Standard
     

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  9. Teardrop Air Cleaner/Filter for Harley-Davidson with CV Carburetor

    Teardrop Air Cleaner/Filter for Harley-Davidson with CV Carburetor

    $49.99

    'Teardrop'
    High Performance
    Air Intake System
     
    Classic smooth teardrop design. Features a high-efficiency, long-lasting, washable air filter element.
    The kit includes washable air filter and filter element, chrome teardrop air filter cover.
     
    Cover measures 12.5" x 7.5" x 3"

    Fits Harley-Davidson 1982-06 Big Twins and Sportsters with CV carburetors
    and any custom application. Mounting hardware and breathers sold separately.

     

    Learn More
  10. Express Order Processing "TOP PRIORITY"  Puts your order ahead of the line.

    Express Order Processing "TOP PRIORITY" Puts your order ahead of the line.

    $1.95

    Express Order Processing puts your order ahead of the line. With this option your order will be marked as a TOP PRIORITY and processed immediately after placement.

    Learn More
  11. Billet Air Filter Cover Intake System (Chrome Diamond) for Harley-Davidson CV Carburetor FI

    Billet Air Filter Cover Intake System (Chrome Diamond) for Harley-Davidson CV Carburetor FI

    $109.99

    Chrome Diamond Custom Air Cleaner

    Machined from 6061 billet aluminum, then chromed and show polished to a beautiful mirror finish.
    Non-restrictive air filter element and screen. The highest quality found anywhere!
    Perfect air cleaner for a custom chopper that demands uncompromising quality and thrives to be the best.

    Dimensions: 9" x 5-1/4" x 2-1/4"

    Fits Harley-Davidson CV carburetors and Fuel Injected.
    Will fit S&S and Mikuni carburetors with adopter (available from Custom Chrome)
    and any custom application.

    Learn More
  12. Chrome Spike Air Cleaner Intake for Harley-Davidson CV Carburetors and S&S

    Chrome Spike Air Cleaner Intake for Harley-Davidson CV Carburetors and S&S

    $119.99

     'Spike'
    High-Performance Air Intake Assembly


    The best high performance air intake available anywhere.

    Complete kit with everything you need for installation.

    Improves your bike's looks and performance.

    Featuring:
    90 elbow flat
    Washable air filter
    All chrome parts and hardware for finished look

    You will get: Increased Air Flow. More Horsepower. Better Fuel Efficiency. Better Custom Look

    Fits Harley-Davidson:
    All S&S Carburetors and CV Carburetors
    .
     
    CV, EFI kits are also available in our other listings.

    Retail $349

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  13. Air Cleaner Filter Intake System for Harley-Davidson Twin Cam EFI Motors

    Air Cleaner Filter Intake System for Harley-Davidson Twin Cam EFI Motors

    $99.99

    Air Cleaner Intake Filter Kit
     
    Includes a high-flow filter and accepts 1993 - 2005 Oval or Round Original Manufacturer air cleaner covers.
    Mounting hardware is included.

    Fits Harley-Davidson Twin Cams with EFI.

    Learn More
  14. Air Cleaner Intake System "Demon's" for Harley

    Air Cleaner Intake System "Demon's" for Harley

    $199.99


    Demon's Cycle
    AIR CLEANER ASSEMBLY

    Demon's Cycle Inc. is proud to present a complete air cleaner assembly of our own design. This air cleaner is CNC-machined from aluminum and then chrome-plated for great looks.
    The outer cover features a 3-D flames design and can be easily removed for easy access to the filter element or be replaced with another face plate design that we offer.
    This air cleaner assembly, Includes filter element
    comes equipped with carburetor adopter.

    Custom slick curves of this chrome air cleaner cover pick up the lines of stretched tanks, creating flowing custom,
    well thought out look for any bike.

    15-7/8" long
    4.5" tall
    2-3/8" wide

    Can be used to customize any bike, Harley-Davidson,
    Custom Chopper etc.

    Learn More

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