Air Intake & Fuel Systems

The Vance & Hines FP4 gives you the power to control your motorcycle’s tune, view live sensor data, read and clear trouble codes. You can also utilize a live sensor data display all from your smartphone. The Vance & Hines FP4 brings our...

Add extra venting in your Trask air cleaner with the Assault External Breather Kit for Harley Twin Cam models. Fits: Harley Twin Cam Models with Trask Assault Air Cleaner Add additional venting to your Trask Assault style air cleaner Complete kit...

Add extra venting in your Trask air cleaner with the Assault External Breather Kit for Harley M8 models. Fits: 2017-2020 M8 Touring & 2018-2020 Softail M8 with Trask Assault Air Cleaner Add additional venting to your Trask Assault style air...

If you've added some exhaust or an air cleaner then you'll want to upgrade your Fuel Management with a Tuner. Fits: 2021-2022 Harley Touring models ThunderMax ECM with Auto-Tune module mounts conveniently in place of the factory ECM and plugs into...

If you've added some exhaust or an air cleaner then you'll want to upgrade your Fuel Management with a Tuner. Fits: 2021-2022 Softail Models ThunderMax ECM with Auto-Tune module mounts conveniently in place of the factory ECM and plugs into the...

Considered one of the best, if not THE best tuner for your Harley-Davidson. Now you can use your smartphone to tune your ride. Fits: 2011-2020 Softail, 2012-2017 Dyna, 2014-2020 Sportster, 2014-2020 Touring, 2015-2020 Street 500/750 (6-pin...

The Vance & Hines FP4 gives you the power to control your motorcycle’s tune, view live sensor data, read and clear trouble codes. You can also utilize a live sensor data display all from your smartphone. The Vance & Hines FP4 brings our...

4.9 Injectors for Harley Twin Cam motors. Fits: 2006-17 Twin Cam (except ETC models) Provides 25% more fuel than OE 3 spray holes For race applications only with over 100hp at rear wheel; EV-6 USCAR connector type Repl.OEM# 27654-06 Sold...

Feuling 6.1 Injectors for Harley M8 models. Provides 27% more fuel than the OE injectors and 11% than the SE 5.5 G/S injectors. These deliver fuel at 6.1 grams per second through multiple spray holes. Recommended for performance engine combinations...

Feuling 5.3 Injectors for Harley M8 models. Provides 20% more fuel than the OE injectors and 3.5% less than the SE 5.5 G/S injectors. These deliver fuel at 5.3 grams per second through multiple spray holes. Recommended for performance engine combinations...

Horsepower Inc. CNC-ported intake monifold. Get more air in to get more power out. Designed to replace the stock throttle body. Fits: Harley M8 Motors High-Flow, adds horsepower Must have for big bore engines CNC Ported Replaces stock, plastic...

Diagnostic cable for Dynojet Power Vision units being used on 2021+ Harley models.

Considered one of the best, if not THE best tuner for your Harley-Davidson. Fits: 2021-2022 Harley Touring and Softail Models The quickest, most powerful flash tuner on the market The sophisticated, yet easy-to-use, 3.5" full-color touch-screen...

Maximize your air flow and maximize your engines power with Vance & Hines VO2 X Air intake. CNC Billet backing plate plus with K&N Xstream high-flow air filter. Wrinkle Black finish Fits: 1991-2020 Harley Sportster Models Extracts the maximum...

Maximize your air flow and maximize your engines power with Vance & Hines VO2 X Air intake. CNC Billet backing plate plus with K&N Xstream high-flow air filter. Wrinkle Black finish Fits: 2018-2020 Harley M8 Softails Extracts the maximum...

Maximize your air flow and maximize your engines power with Vance & Hines VO2 X Air intake. CNC Billet backing plate plus with K&N Xstream high-flow air filter. Wrinkle Black finish Fits: 2008-16 FLHT/FLHR/FLHX/FLTR/H-D FL TRIKES, 2016-17 FXDLS,...

Engineered to increase mid-range torque from stock to large cubic inch applications. Designed to fit a stock H-D throttle body. This unique design offers a custom HPi engraved, performance cone shape air filter for a race style look. Also features custom...

Are you looking to take your Harley-Davidson Touring's M8 performance to the next level? If so the Zombie Breath Intake is exactly what you need to rise above the competition. The Super Intake is designed to provide maximum performance by lowering...

Are you looking to take your Harley-Davidson Touring's M8 performance to the next level? If so the Zombie Breath Intake is exactly what you need to rise above the competition. The Super Intake is designed to provide maximum performance by lowering...

New Air Cleaner design from Arlen Ness. Designed to match the New Harley Prodigy wheels. Features a a clear polycarbonate window plus better leg clearance. Contrast Cut Finish Fits: 1991-2020 Harley Sportster XL Models Patent-Pending hidden breather...

New Air Cleaner design from Arlen Ness. Designed to match the New Harley Prodigy wheels. Features a a clear polycarbonate window plus better leg clearance. Chrome Finish Fits: 1991-2020 Harley Sportster XL Models Patent-Pending hidden breather...

New Air Cleaner design from Arlen Ness. Designed to match the New Harley Prodigy wheels. Features a a clear polycarbonate window plus better leg clearance. Black Finish Fits: 1991-2020 Harley Sportster XL Models Patent-Pending hidden breather...

New Air Cleaner design from Arlen Ness. Designed to match the New Harley Prodigy wheels. Features a a clear polycarbonate window plus better leg clearance. Contrast Cut Finish Fits: 2008-16 Electra Glides, Road Glides, Road Kings, Street Glides &...

New Air Cleaner design from Arlen Ness. Designed to match the New Harley Prodigy wheels. Features a a clear polycarbonate window plus better leg clearance. Chrome Finish Fits: 2008-16 Electra Glides, Road Glides, Road Kings, Street Glides & Trikes;...

New Air Cleaner design from Arlen Ness. Designed to match the New Harley Prodigy wheels. Features a a clear polycarbonate window plus better leg clearance. Fits: 2008-16 Electra Glides, Road Glides, Road Kings, Street Glides & Trikes; 2016-17...

New Air Cleaner design from Arlen Ness. Designed to match the New Harley Prodigy wheels. Features a a clear polycarbonate window plus better leg clearance. Contrast Cut Finish Fits: 1999-17 Twin Cam with CV Carb or Delphi EFI (except 2008-16...

New Air Cleaner design from Arlen Ness. Designed to match the New Harley Prodigy wheels. Features a a clear polycarbonate window plus better leg clearance. Chrome Finish Fits: 1999-17 Twin Cam with CV Carb or Delphi EFI (except 2008-16 Touring/Trike,...

New Air Cleaner design from Arlen Ness. Designed to match the New Harley Prodigy wheels. Features a a clear polycarbonate window plus better leg clearance. Fits: 1999-17 Twin Cam with CV Carb or Delphi EFI (except 2008-16 Touring/Trike, 2016-17 Softail,...

New Air Cleaner design from Arlen Ness. Designed to match the New Prodigy wheels found on new Touring models. Features a a clear polycarbonate window plus better leg clearance. Contrast Cut Finish Fits: 2017-2020 Harley Electra Glide, Road King Street...

New Air Cleaner design from Arlen Ness. Designed to match the New Prodigy wheels found on new Touring models. Features a a clear polycarbonate window plus better leg clearance. Chrome Finish Fits: 2017-2020 Harley Electra Glide, Road King Street Glide,...

New Air Cleaner design from Arlen Ness. Designed to match the New Prodigy wheels found on new Touring models. Features a a clear polycarbonate window plus better leg clearance. Fits: 2017-2020 Harley Electra Glide, Road King Street Glide, Road Glide and...

Add more surface area with S&S 1" taller Hi-Flo Filter kit. Designed to fit S&S Stealth Air Cleaners. Fits: S&S Stealth Air Cleaners High-Flow Filter 1" Taller that standard kit

Cycle Pro direct OEM Replacement Throttle Position Sensor. Replaces OEM# 27659-06 Fits: 2002-05 Touring, 2001-05 Softail, 2004-05 Dyna and 2007-19 Sportster models; Repl. OEM #27629-01 Direct replacement and upgraded from the OEM design Achieve...

Cycle Pro direct OEM Replacement Throttle Position Sensor. Replaces OEM# 27659-06 Fits: 2006-17 Dyna, 2006-15 FXST/FLST and 2006-07 FLHT models; repl. OEM #27659-06 Direct replacement and upgraded from the OEM design Achieve maximum fuel efficiency...

The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element. More filter surface equals a 55% gain over a factory filter. The Air Stinger filter element is washable just...

The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element. More filter surface equals a 55% gain over a factory filter. The Air Stinger filter element is washable just...

The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element. More filter surface equals a 55% gain over a factory filter. The Air Stinger filter element is washable just...

The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element. More filter surface equals a 55% gain over a factory filter. The Air Stinger filter element is washable just...

The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element. More filter surface equals a 55% gain over a factory filter. The Air Stinger filter element is washable just...

The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element. More filter surface equals a 55% gain over a factory filter. The Air Stinger filter element is washable just...