Sportster Air Intake & Fuel System

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      146 products
      The TC Bros. Air Cleaner for Harley-Davidson Bendix, Zenith, and Keihin Butterfly Carburetors features red pleated fabric and a ribbed silver metal cap. This round cleaner by TC Bros. is shown against a white background.
      The TC Bros. Air Cleaner for Harley-Davidson Bendix, Zenith, and Keihin Butterfly Carburetors features red pleated fabric and a ribbed silver metal cap. This round cleaner by TC Bros. is shown against a white background.
      TC Bros.
      TC Bros. Air Cleaner for Harley-Davidson Bendix, Zenith, and Keihin Butterfly Carburetors
      from $62.95
      The TC Bros. Chrome Louvered Air Cleaner Kit for Harley-Davidson CV and EFI includes a chrome louvered cover, red filter element, black mounting plate, screws, and wing nut.
      The TC Bros. Chrome Louvered Air Cleaner Kit for Harley-Davidson CV and EFI includes a chrome louvered cover, red filter element, black mounting plate, screws, and wing nut.
      TC Bros.
      TC Bros. Chrome Louvered Air Cleaner Kit for Harley-Davidson CV and EFI
      $62.95
      170 reviews
      TC Bros. offers TC Bros. e-gift cards for motorcycle enthusiasts.
      TC Bros.
      TC BROS. GIFT CARD
      from $10.00
      Harley-Davidson aftermarket carburetor filter kit with TC Bros Breather Bolts For 1991-2022 Sportster & EVO Big Twin for improved crankcase venting.
      A close up of a motorcycle with TC Bros Breather Bolts For 1991-2022 Sportster & EVO Big Twin aftermarket air cleaner and a red engine.
      TC Bros.
      TC Bros Breather Bolts For 1991-2022 Sportster & EVO Big Twin
      $44.95
      67 reviews
      A TC Bros. Chrome Louvered Air Cleaner for S&S Super E & G Carbs with a chrome cover, a cylindrical red air filter, a black mounting bracket, three bolts, a screw, and a three-spoke wing nut are displayed, perfect for V-Twin engines.
      A TC Bros. Chrome Louvered Air Cleaner for S&S Super E & G Carbs with a chrome cover, a cylindrical red air filter, a black mounting bracket, three bolts, a screw, and a three-spoke wing nut are displayed, perfect for V-Twin engines.
      TC Bros.
      TC Bros. Chrome Louvered Air Cleaner for S&S Super E & G Carbs
      $62.95
      47 reviews
      The Vance & Hines FP4 Fuelpak Tuner for 2011-2022 Harley is a game-changer for Harley-Davidson models, providing live sensor data for optimal performance.
      The Vance & Hines FP4 Fuelpak Tuner for 2011-2022 Harley is a game-changer for Harley-Davidson models, providing live sensor data for optimal performance.
      Vance & Hines
      Vance & Hines FP4 Fuelpak Tuner for 2011-2022 Harley
      $505.95
      A durable TC Bros. Reserve Fuel Bottle with the word texas on it.
      A durable TC Bros. Reserve Fuel Bottle on a white background.
      TC Bros.
      TC Bros. Reserve Fuel Bottle
      $19.95
      17 reviews
      The TC Bros. Black Louvered Air Cleaner for Bendix Zenith & Keihin Butterfly Carbs includes a filter, cover, mounting plate, and fasteners, all set against a white background.
      The TC Bros. Black Louvered Air Cleaner for Bendix Zenith & Keihin Butterfly Carbs includes a filter, cover, mounting plate, and fasteners, all set against a white background.
      TC Bros.
      TC Bros. Black Louvered Air Cleaner for HD CV Carbs & EFI
      $62.95
      An image of a TC Bros Air Cleaner/Carb Support Bracket for 91-06 Sportster and a gasket used for aftermarket air filters.
      A close up of a motorcycle with a red and black engine featuring the TC Bros Air Cleaner/Carb Support Bracket for 91-06 Sportster aftermarket air filter and carb support bracket.
      TC Bros.
      TC Bros Air Cleaner/Carb Support Bracket for 91-06 Sportster
      $29.95
      46 reviews
      A TC Bros. Choke Relocation Kit with bolts and screws for the highest quality Harley Davidson Keihin CV Carburetors.
      A close up of the TC Bros. Choke Relocation Kit for Harley Davidson CV Carburetors, the highest quality air filter on a motorcycle.
      TC Bros.
      TC Bros. Choke Relocation Kit for Harley Davidson CV Carburetors
      $19.95
      37 reviews
      A black box with two wires attached to it, featuring the ThunderMax ECM With Integral Auto Tune System For Harley 2004-2013 from the brand ThunderMax.
      A set of ThunderMax ECM With Integral Auto Tune System For Harley 2004-2013 wires and cables for an Auto Tune System-equipped car.
      ThunderMax
      ThunderMax ECM With Integral Auto Tune System For Harley 2004-2013
      $1,088.95
      A black Big Sucker Stage 1 Air Filter Kit -Black- 1988-2020 Harley-Davidson Sportster on a white background featuring Arlen Ness with Hidden Breather Technology.
      A black Big Sucker Stage 1 Air Filter Kit with Hidden Breather Technology for a motorcycle.
      Arlen Ness
      Big Sucker Stage 1 Air Filter Kit -Black- 1988-2020 Harley-Davidson Sportster
      $219.95
      The Kreem Gas Tank Sealer Kit is a kit designed to prevent internal rust and seal fuel tanks.
      Kreem
      Kreem Gas Tank Sealer Kit
      $54.95
      10 reviews
      Two TC Bros breather bolts and washers on a white background.
      A pair of TC Bros Breather Bolts For 1991-2022 Sportster & EVO Big Twin - Black on a white background.
      TC Bros.
      TC Bros Breather Bolts For 1991-2022 Sportster & EVO Big Twin - Black
      $49.95
      A Prism Supply Petcock - 90° 1/4" NPT - Stainless on a white background from Prism Supply.
      A Prism Supply Petcock - 90° 1/4
      Prism Supply
      Prism Supply Petcock - 90° 1/4" NPT - Stainless
      $129.99
      A V02 Cage Fighter Air Cleaner Kit For Harley 1991-UP Sportster - Black by Vance & Hines for a Harley Sportster motorcycle.
      Vance & Hines
      V02 Cage Fighter Air Cleaner Kit For Harley 1991-UP Sportster - Black
      $329.95
      The Moto Iron® Keihin CV Carb Rebuild Kit includes assorted gaskets, seals, spring, filter, and O-rings. Fits Sportster 88-06 and Big Twin 90-06 models. All components shown on a white background.
      Moto Iron®
      Keihin CV Carb Rebuild Kit Fits Sportster 88-06, Big Twin 90-06
      $24.95
      7 reviews
      A Prism Supply Bristol Breather - CV Tumbled metal filter cover on a white background.
      A Prism Supply Bristol Breather - CV Tumbled metal filter cover on a white background.
      Prism Supply
      Prism Supply Bristol Breather - CV Tumbled
      $55.00
      The Vance & Hines FP4 Fuelpak Tuner for Pre-2014 Harley (see fitment chart) is a device that provides live sensor data and is compatible with Harley-Davidson models.
      Vance & Hines
      Vance & Hines FP4 Fuelpak Tuner for Pre-2014 Harley (see fitment chart)
      $505.95
      A Prism Supply Petcock - 90° 1/4" NPT - Brass fitting on a white background.
      A Prism Supply Petcock - 90° 1/4
      Prism Supply
      Prism Supply Petcock - 90° 1/4" NPT - Brass
      $109.99
      A Pangor Cycles All Thumbs Idle Speed Screw For S&S Super E / G Carburetor - Brass, made in USA, on a white background.
      A close up of a Pangor Cycles All Thumbs Idle Speed Screw For S&S Super E / G Carburetor - Brass made in USA.
      Pangor Cycles
      Pangor Cycles All Thumbs Idle Speed Screw For S&S Super E / G Carburetor - Brass
      $18.95
      33 reviews
      A Moto Iron® 1/4" Fuel Valve Petcock 90 Degree with a red handle on a white background.
      A close up of a Moto Iron® 1/4
      Moto Iron®
      1/4" Fuel Valve Petcock 90 Degree
      $19.95
      25 reviews
      A ThunderMax ECM With Auto Tune Closed Loop System For Harley 2014-2020 power supply with two wires attached to it.
      A set of ThunderMax ECM With Auto Tune Closed Loop System wires and cables for a Harley 2014-2020 car.
      ThunderMax
      ThunderMax ECM With Auto Tune Closed Loop System For Harley 2014-2020
      $1,088.95
      A Moto Iron® 1/4" NPT Male Fuel Valve Petcock with a red handle on it, featuring a stainless steel fuel filter screen.
      A stainless steel Moto Iron® 1/4
      Moto Iron®
      1/4" NPT Male Fuel Valve Petcock
      $34.95
      11 reviews
      A black Arlen Ness Monster Sucker Air Cleaner Kit For Harley 1991-UP Sportster - Black on a white background.
      Close-up of a Harley 1991-UP Sportster engine with an Arlen Ness Monster Sucker Air Cleaner Kit for Harley 1991-UP Sportster - Black.
      Arlen Ness
      Monster Sucker Air Cleaner Kit For Harley 1991-UP Sportster - Black
      $329.95
      A TC Bros. Finned Black Air Cleaner HD CV Carbs & EFI on a white background.
      A TC Bros. Finned Black Air Cleaner HD CV Carbs & EFI motorcycle parked in front of a barn.
      TC Bros.
      TC Bros. Finned Black Air Cleaner HD CV Carbs & EFI
      $109.95
      10 reviews
      A Dynojet Power Vision 3 11-20 Softail, 12-17 Dyna, 14-20 Sportster, 14-20 Touring, 15-20 Street 500/7 voltmeter with a cable attached to it.
      A black cable with two wires attached to the Dynojet Power Vision 3 11-20 Softail, 12-17 Dyna, 14-20 Sportster, 14-20 Touring, 15-20 Street 500/7 and ECU.
      Dynojet
      Dynojet Power Vision 3 11-20 Softail, 12-17 Dyna, 14-20 Sportster, 14-20 Touring, 15-20 Street 500/7
      $477.76
      A device with a yellow cable attached to it, designed for optimal performance and fuel tuning, known as the Dynojet Power Vision.
      A set of Dynojet Power Vision 3 06-13 Touring, 06-10 Softail, 06-11 Dyna & 07-13 Sportster J1850 ECM cables and a remote control for a car, serving as fuel tuner to optimize the car's performance with Dynojet.
      Dynojet
      Dynojet Power Vision 3 06-13 Touring, 06-10 Softail, 06-11 Dyna & 07-13 Sportster J1850 ECM
      $499.99
      The TC Bros. Black Louvered Air Cleaner for S&S Super E & G Carbs is a black air filter assembly kit by TC Bros., featuring a chrome louvered air cleaner, cylindrical filter, mounting bracket, screws, and a star-shaped wing nut.
      The TC Bros. Black Louvered Air Cleaner for S&S Super E & G Carbs is a black air filter assembly kit by TC Bros., featuring a chrome louvered air cleaner, cylindrical filter, mounting bracket, screws, and a star-shaped wing nut.
      TC Bros.
      TC Bros. Black Louvered Air Cleaner for S&S Super E & G Carbs
      $62.95
      A Prism Supply sieve with three holes for sorting and filtering.
      A Prism Supply sieve with three holes for sorting and filtering.
      Prism Supply
      Prism Supply Bristol Breather - S&S Super E Polished
      $60.00
      A black and red Dynojet Power Vision 4 For Harley 2021-2023 car adapter with a red plug.
      The Dynojet Power Vision 4 For Harley 2021-2023, specifically designed for the Harley 2021-2023 models, is the perfect tuner for motorcycles.
      Dynojet
      Dynojet Power Vision 4 For Harley 2021-2023
      $444.43
      A Prism Supply Petcock - 1/4" NPT Stainless on a white background, giving off a fuel tank appearance.
      A Prism Supply Petcock - 1/4
      Prism Supply
      Prism Supply Petcock - 1/4" NPT Stainless
      $119.99
      Upgrade your HD Sportster with the S&S Cycle Super E Carburetor Kit for 1991-'03 HD® Sportster® Models for enhanced performance.
      S&S Cycle
      Super E Carburetor Kit for 1991-'03 HD® Sportster® Models
      $799.95
      A slim Prism Supply Bristol Breather - CV Polished mesh filter cover on a white background.
      A slim Prism Supply Bristol Breather - CV Polished mesh filter cover on a white background.
      Prism Supply
      Prism Supply Bristol Breather - CV Polished
      $60.00
      A vintage style TC Bros. Finned Polished Air Cleaner S&S Super E & G Carbs on a white background.
      A TC Bros. Finned Polished Air Cleaner for a Harley Davidson motorcycle.
      TC Bros.
      TC Bros. Finned Polished Air Cleaner S&S Super E & G Carbs
      $129.95
      6 reviews
      Two TC Bros 3/8 NPT Steel Weld In Petcock Bungs on a white background.
      Two TC Bros. 3/8 NPT Steel Weld In Petcock Bungs on a white background.
      TC Bros.
      3/8 NPT Steel Weld In Petcock Bungs by TC Bros
      $19.95
      6 reviews
      A S&S Cycle brass screw on a white background. The S&S Choke Knob Enrichment Device For Super E & G Carburetors is an enrichment device used in carburetors, specifically S&S Super E.
      A brass screw for the S&S Choke Knob Enrichment Device For Super E & G Carburetors on a white background.
      S&S Cycle
      S&S Choke Knob Enrichment Device For Super E & G Carburetors
      $44.95
      16 reviews
      A pink and white TC Bros. Finned Raw Air Cleaner HD CV Carbs & EFI, with a vintage style, on a white background.
      A close up of a TC Bros. Finned Raw Air Cleaner HD CV Carbs & EFI vintage style motorcycle with a red and black engine.
      TC Bros.
      TC Bros. Finned Raw Air Cleaner HD CV Carbs & EFI
      $99.95
      10 reviews
      A close-up of a motorcycle engine showcases a Sportster points cover with a red and black emblem. Shiny chrome parts reflect light, highlighting Pangor Cycles' Cheap Sucker Bird Catcher/Air Cleaner for Harley-Davidson Carburetors, against a blurred background for sleek focus.
      A close-up of a motorcycle engine showcases a Sportster points cover with a red and black emblem. Shiny chrome parts reflect light, highlighting Pangor Cycles' Cheap Sucker Bird Catcher/Air Cleaner for Harley-Davidson Carburetors, against a blurred background for sleek focus.
      Pangor Cycles
      Cheap Sucker Bird Catcher/Air Cleaner for Harley-Davidson Carburetors and EFI Throttle Bodies
      $49.95
      An Arlen Ness Big Sucker Stage 1 Air Filter Kit - Chrome - 1988-2020 Harley-Davidson Sportster is displayed on a white background.
      An Arlen Ness chrome Big Sucker Stage 1 Air Filter Kit for a Harley-Davidson Sportster XL motorcycle.
      Arlen Ness
      Big Sucker Stage 1 Air Filter Kit - Chrome - 1988-2020 Harley-Davidson Sportster
      $219.95
      A set of brass gas nozzle fittings and cleaning needles from an All Balls Mikuni 42 Series Carburetor Jet Kit arrayed on a white background.
      All Balls
      Mikuni 42 Series Carburetor Jet Kit
      $101.02
      A Complete Rebuild Kit Super E Carburetor S&S Cycle #11-2923 for a motorcycle by S&S Cycle.
      S&S Cycle
      Complete Rebuild Kit Super E Carburetor S&S Cycle #11-2923
      $112.95
      A close-up of a TC Bros. High Performance Washable Air Filter Element for TC Bros Air Cleaners.
      A TC Bros High Performance Washable Air Filter Element for TC Bros Air Cleaners for a white background.
      TC Bros.
      High Performance Washable Air Filter Element for TC Bros Air Cleaners
      $26.95
      18 reviews
      An S&S Cycle Super G Carburetor for Sportster Models.
      An S&S Cycle Super G Carburetor with bolts and nuts on a white background.
      S&S Cycle
      Super G Carburetor
      $499.95
      A Prism Supply Bristol Breather - S&S Super E Tumbled metal mesh filter on a white background.
      A Prism Supply Bristol Breather - S&S Super E Tumbled metal mesh filter on a white background.
      Prism Supply
      Prism Supply Bristol Breather - S&S Super E Tumbled
      $55.00
      An image of a valve with a Left Side Spigot 13/16" Female Fuel Valve Petcock and brass handle suitable for Harley Davidson motorcycles. (Brand: Moto Iron®)
      A Left Side Spigot 13/16
      Moto Iron®
      Left Side Spigot 13/16" Female Fuel Valve Petcock
      $27.95
      6 reviews
      A Moto Iron® flexible fuel tubing made of plasticized PVC, suitable for gasoline or alcohol type fuel, on a white background.
      Moto Iron®
      1/4" Translucent "Smoke" Black Fuel Line 3ft
      $8.95
      5 reviews
      An image of a Moto Iron® 13/16" Female Fuel Valve Petcock 90 Degree with a white background.
      A Moto Iron® 13/16
      Moto Iron®
      13/16" Female Fuel Valve Petcock 90 Degree
      $27.95
      7 reviews
      The Moto Iron® In-Line Glass Fuel Filter fits 1/4", 5/16", or 3/8" ID hoses, featuring a clear housing with metal ends and black plastic connectors. This washable, reusable filter ensures optimal performance for diverse applications.
      The Moto Iron® In-Line Glass Fuel Filter fits 1/4
      Moto Iron®
      In-Line Glass Fuel Filter For 1/4",5/16"OR 3/8"ID Hose
      $14.95
      6 reviews
      A TC Bros. Finned Black Air Cleaner S&S Super E & G Carbs, showcasing a vintage style, on a white background.
      Vintage style TC Bros. Finned Black Air Cleaner S&S Super E & G Carbs kit for motorcycle models Honda CBR600RR, CBR650RR, and CBR.
      TC Bros.
      TC Bros. Finned Black Air Cleaner S&S Super E & G Carbs
      $109.95
      3 reviews
      Close-up of a mechanical component featuring a "Pangor Cycles" branding on a circular metal plate. Various bolts, valves, and metal parts are visible, suggesting a part of an engine assembly, possibly connected to the Cheap Sucker Bird Catcher/Air Cleaner for S&S Super E Carburetors.
      Close-up of a mechanical component featuring a
      Pangor Cycles
      Cheap Sucker Bird Catcher/Air Cleaner for S&S Super E Carburetors
      $44.95
      A white and gold Moto Iron® valve with a 3/8 NPT Male Fuel Valve Petcock 90 Degree on a white background.
      Moto Iron®
      3/8 NPT Male Fuel Valve Petcock 90 Degree
      $27.95
      11 reviews
      A TC Bros. Finned Polished Air Cleaner HD CV Carbs & EFI on a white background.
      Harley-Davidson motorcycle enthusiasts can now customize their bikes with a TC Bros. Finned Polished Air Cleaner HD CV Carbs & EFI to enhance the classic aesthetic.
      TC Bros.
      TC Bros. Finned Polished Air Cleaner HD CV Carbs & EFI
      $129.95
      4 reviews
      A Wyatt Gatling 1/4" 90 Degree Petcock With Screen Filter with a red handle on a white background.
      Wyatt Gatling
      1/4" 90 Degree Petcock With Screen Filter
      $29.04
      A HardDrive Chrome Mesh Air Cleaner with screws and nuts, combined with vintage styling.
      HardDrive
      Chrome Mesh Air Cleaner - S&S Carbs
      $74.95
      A S&S Cycle Basic Rebuild Kit for Super E & Super G with gaskets and seals.
      S&S Cycle
      Basic Rebuild Kit for Super E & Super G
      $61.95
      A small hole in a piece of black plastic has been modified for the Moto Iron® 1/4" NPT Angled Petcock Bung.
      A Moto Iron® 1/4
      Moto Iron®
      1/4" NPT Angled Petcock Bung
      $14.95
      A set of Mid-USA brass screws and Mid-USA Keihin CV Carb jet kit for Sportster/Big Twin tuners kit for a gun.
      Mid-USA
      Keihin CV Carb jet kit for Sportster/Big Twin
      $81.45
      3 reviews
      A Drag Specialties In-line Glass Mini Fuel Filter - 1/4 on a white background.
      Drag Specialties
      In-line Glass Mini Fuel Filter - 1/4
      $14.95
      All Balls Carburetor Kit - For '04-'06 Sportster XL Models components displayed on a white background.
      All Balls
      Carburetor Kit - For '04-'06 Sportster XL Models
      $116.40

      Unlock the full potential of your Harley-Davidson Sportster with TC Bros' Air Intake & Fuel System collection, offering high-performance components designed to optimize air and fuel delivery for models like the Nightster, Forty-Eight, and Iron 883. From high-flow air cleaners and filter elements to petcocks, fuel lines, and gaskets, our selection ensures your engine gets the go-juice it needs, whether you’re running EFI, a stock carburetor, or a Mikuni or S&S setup. With additional options like manifold testers and tuning parts, TC Bros provides the tools to fine-tune your Sportster’s performance, making it as bold and reliable as the builders who ride them.