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Moroso air cleaner bases are bottom sections with a special purpose. They convert Moroso, and other 14 in. x 3 in. air cleaner assemblies to a "raised bottom design" that clears Edelbrock 4-barrel carburetors, and Holley carburetors with tall throttle return spring brackets. They feature aluminum construction with a deep retaining lip that locks the air cleaner element in place. Moroso air cleaner bases can be polished, painted, powdercoated, or chrome painted for a custom look.
( 4 )
$58.99
These Mr. Gasket Street Scoop conversion kits will allow your scoop top fit a variety of induction styles. They are available to convert the single Street Scoop to a dual carburetor setup, or a dual Street Scoop to a single 4-barrel application. The conversion kits come with all necessary mounting hardware and instructions.
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$87.15
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$173.95
S&S Cycle stealth air cleaner kits are for the rider who wants to go fast. The backing plate has a smooth radius entry to the throttle body or carburetor. The air filter is made of cotton gauze and is reusable and washable and it also features an air directional stinger cone that creates a smooth path for air to go into the intake. These kits are available with your choice of different S&S covers. These kits can be ordered without the cover so you can use your stock air cleaner cover if you want that sneaky concealed look. If you feel you need more power, a high-flow filter is also available for purchase separately. Upgrade your engine's breathing with the S&S Cycles stealth air cleaner kits. Select the kit designed and suited to your application needs.
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$195.95
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$367.95
S&S Cycle Teardrop air cleaner kits offer classic looks matched with performance. Efficient and free-flowing, these kits feature dimpled aluminum chrome covers with directional air cones on the inside to create smooth paths of airflow. All the while, their uniquely designed back plates feature air horn style radiused entryways to reduce turbulence. Wrangle some additional horsepower and timeless style for your bike with S&S Cycle Teardrop air cleaner kits.
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$359.95
Bikers, get a little extra leg room with S&S Cycle Mini Teardrop Stealth air cleaner kits. They maintain 85 percent of their original size and display an iconic look. Machined openings around the rim add style while providing the additional airflow your engine craves. S&S Cycle Mini Teardrop Stealth air cleaner kits are available in chrome and gloss black powdercoated finishes. Order the model recommended for your motorcycle application.
Not Yet Reviewed
$395.95
S&S Cycle Super E and G Teardrop air cleaner kits offer trademark looks matched with performance. These kits feature S&S Cycle's classic teardrop covers, constructed from aluminum and chromed for great presentation. The specially design dimpled covers not only look good, but also feature directional air cones on the inside to create smooth paths of airflow. Plus, the uniquely designed back plates feature air horn style radiused entryways to reduce turbulence. You'll have an efficient, easy path for intake air to follow into your carburetor. Maximize airflow, possibly add a few horses, and definitely add timeless style with S&S Cycle Super E and G Teardrop air cleaner kits.
Not Yet Reviewed
$325.95
Vance & Hines has the ideal air breather tube replacements for your Harley-Davidson®. For the VO2 Air Cleaner Series, the breather tubes feature quality rubber construction. Choose the tubes designed for your Harley® model.
Not Yet Reviewed
$24.99
HardDrive mounting bracket/breather kits are especially useful when installing an aftermarket air cleaner on a Harley-Davidson®. These steel accessories have a chrome or black finish, and are available for models as far back as the early '90s. Select the HardDrive air cleaner mounting bracket/breather kit designed to fit your bike—then marvel at the newfound performance achieved with an updated filter system.
Not Yet Reviewed
$69.26
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$92.66
HardDrive breather bolts help you securely install your aftermarket air cleaner. Available for Twin Cam and Evo V-Twins, each kit includes bolts and sealing washers. Kits are also available with bolts, fittings, and sealing washers. Choose the proper kit for your motorcycle.
Not Yet Reviewed
$18.86
Biker's Choice 8 in. old-style air cleaner covers are beautifully chrome plated steel replicas of antique Harley-Davidson® air cleaner covers. Designed to fit 1990-99 Evolution Big Twin models with constant velocity carburetors, they are perfect replacements for your OEM air cleaner cover.
Not Yet Reviewed
$45.54
Engines need to be able to breathe as well as we do, or they too will die. S&S Cycle crankcase breather vent hoses can resurrect your dying beast long before its last breath and have it churning down the road right away. There is no reason to wait till your old hose is dry and cracking, when new hoses are available for a song. Engines can die many times before having to go to the great boneyard in the sky. Keep yours running fresh with S&S Cycle crankcase breather vent hoses.
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$14.95
Kuryakyn crankcase breather components are crucial to keeping your engine running at optimal performance. Each part helps keep the excessive pressure out of your engine and crankcase breather, so they operate as intended. Order the Kuryakyn crankcase breather components best suited for your application and avoid extreme stress that can damage gaskets and seals, potentially causing a leak.
Not Yet Reviewed
$8.99
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$11.99
S&S Cycle offers replacement back plates for the S&S air cleaner on your Super E or G carburetor. These accessories are made of a high-quality aluminum with a chrome plated finish for looks and performance. The back plates are available for nearly a hundred Harley-Davidson® bike applications from 1991 and up.
Not Yet Reviewed
$99.99
Don't sweat the small stuff, the old saying admonishes. And now you don't have to! S&S Cycle makes available air cleaner components you may need to keep your cover, backing plate, and filter in place, looking good, and performing at optimum levels. Small bike parts are often just as important as their larger brethren. Maintain your S&S Cycle air cleaners with their lineup of replacement hardware and equipment.
Not Yet Reviewed
$71.95
Vance & Hines offers V02 Falcon air intake kits for fitment on a wide range of Harley-Davidson© street bikes from 1991 and up. Developed for the performance-minded enthusiast looking for superior bolt-on power and torque, the VO2 Falcon resets the bar for 90 degree intakes with four superb finishes—including show-quality chrome, ceramic matte black, and two eye-catching carbon fiber choices: high gloss traditional weaved carbon and first for the V-Twin world, matte forged carbon. From its slant-nosed oversized filter for higher volume airflow to its precision-machined billet aluminum winged mounting and integrated breather assembly, the clean minimalist design of the VO2 Falcon yields a streamlined hot rod look that is equally powerful in its simplicity as it is in its performance. Order the model designed to fit your motorcycle. Additional details: * Sleek forward-facing 90 degree intake design * Race-proven intake tube available in four finishes: chrome, matte black, weaved carbon fiber, and forged carbon fiber * CNC-machined billet aluminum backing plate, breather stand-offs and flange cover * Integrated breather assembly using 12-point stainless banjo bolts * Washable high-flow slant-nosed conical air filter with stamped Vance & Hines logo * Matched induction module cover on throttle-by-wire models
Not Yet Reviewed
$549.99
The early production air cleaners for the 1993-99 big twin models were equipped with O-ring seals that were difficult to install and remove. Sound familiar? S&S Cycle breather conversion kits use the simpler silicone coated washers for an easy update--and, banjo fittings do not need to be removed when servicing the air cleaner or carburetor! For proven performance parts for your V-Twin, choose S&S Cycle!
Not Yet Reviewed
$51.95
Kuryakyn Crusher Street Sleeper III air cleaners include a high-flow K&N washable and reusable filter element, and feature integrated crankcase breathers to eliminate the need for external hoses and fittings. They are compatible with factory Harley-Davidson® air cleaner covers to maintain a stock appearance, and each air cleaner has front-end and outer perimeter breathing for a significant boost in airflow.
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$178.99
Motorcycle enthusiasts make every effort to hide unsightly parts on their bike. For those owners, Kuryakyn Bantam throttle servo motor covers are economical trim pieces, designed with a contoured scoop and grooved accents. The stylish covers are crafted from stamped steel with a beautiful chrome finish. Bantam accessories will bring a clean veneer to the servo motor and wiring on all Kuryakyn and Crusher air cleaners, as well as most aftermarket units—such as Harley-Davidson® Heavy Breathers and Screamin' Eagle Stage 1 kits.
Not Yet Reviewed
$78.99
Kuryakyn offers a variety of air cleaner components to install, service, and maintain your motorcycle's air intake system. The replacement parts are made from high-quality materials to fit and function just as the originals. Order the components recommended for your Harley-Davidson® application.
Not Yet Reviewed
$12.99
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$13.99
If you love the look of chrome on your bike and can't get enough, Kuryakyn Scarab air cleaner covers feature racy contours and chrome grilled openings for additional airflow. They are made of high-quality steel construction that's chrome plated and provide a great custom look to your ride.Kuryakyn Scarab air cleaner covers are just another great addition to your tricked out bike.
Not Yet Reviewed
$104.99
If you want to increase performance but keep the stock look, Vance & Hines offers its VO2 Naked air cleaners. These high-flow replacements include steel construction with a billet venturi to get more air in your bike's motor for more power. You can leave them "naked," paint them, or finish them with a cover of your choice. They also include a high-flow washable filter element, a larger inlet backing plate, and mounting hardware. These air cleaners allow the breathers to be vented inside of the cleaner via rubber hoses and they're all hidden. You'll hear the air rushing through them, which sounds kind of cool.
Not Yet Reviewed
$159.99
Sporting a sleek and minimalistic design, Vance & Hines V02 Cage Fighter air cleaners are designed for maximum airflow to the filter element while providing a custom look. Features include: * Washable high flow filter element * Large inlet backing plate and billet venturi * Brushed finish
Not Yet Reviewed
$259.99
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$299.99
HardDrive HP Classic Smooth Custom round air cleaners have the same characteristics as the Custom round air cleaners, but with a smooth, round cover without cut-outs. They are custom-designed for your Harley-Davidson® Sportster and Big Twin Model machines. These 5 7/8 in. diameter systems are model-specific and they look amazing in chrome or black with machined accents. They come complete with high-flow air filter elements, backplates, solid filter covers, and billet end covers. If you prefer that vintage look, these smooth-cover air cleaners are just the ticket.
Not Yet Reviewed
$134.96
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$151.16
HardDrive carburetor support brackets are used when installing an aftermarket air cleaner. These chrome plated steel brackets add a touch of class to your bike. Support your carburetor and breather kits with durable HardDrive brackets.
Not Yet Reviewed
$32.36
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