Air Intake & Fuel Systems

5.3 Injectors for Haarley Twin Cam motors. Fits: 06-17 Twin Cam (except ETC models) Provides 33% more fuel than OE 4 spray holes with a dual pattern Recommended for performance engines making over 100 rear wheel HP EV-6 USCAR connector...

Classic styling with proven performance. Add an S&S Teardrop air cleaner to your 1991-2006 Harley Sportster XL. Black finish. Fits: 2007-2019 XL with stock EFI; CARB EO #D-335-24 Original S&S teardrop air cleaner assemblies Include an...

Classic styling with proven performance. Add an S&S Teardrop air cleaner to your 1991-2006 Harley Sportster XL. Black finish. Fits: 91-06 XL with stock CV Carb Original S&S teardrop air cleaner assemblies Include an S&S cover, backing...

Classic styling with proven performance. Add an S&S Teardrop air cleaner to your Twin Cam Harley with stock carb.. Black finish. Fits: 93-06 Twin Cam Models with stock Carb Original S&S teardrop air cleaner assemblies Include an S&S...

Classic styling with proven performance. Add an S&S Teardrop air cleaner to your 1991-2006 Harley Sportster XL. Chrome finish. Fits: 2007-2019 XL with stock EFI; CARB EO #D-335-24 Original S&S teardrop air cleaner assemblies Include an...

Classic styling with proven performance. Add an S&S Teardrop air cleaner to your 1991-2006 Harley Sportster XL. Chrome finish. Fits: 91-06 XL with stock CV Carb Original S&S teardrop air cleaner assemblies Include an S&S cover, backing...

Classic styling with proven performance. Add an S&S Teardrop air cleaner to your Twin Cam Harley with stock carb.. Chrome finish. Fits: 93-06 Twin Cam Models with stock Carb Original S&S teardrop air cleaner assemblies Include an S&S...

Classic styling with proven performance. Add an S&S Teardrop air cleaner to your Twin Cam Harley with S&S E or G carb.. Chrome finish. Fits: 99-06 Twin Cam Models with E & G Carbs Original S&S teardrop air cleaner assemblies Include...

Big Bore Throttle Body for Harley Twin Cam models. 55mm and 1.800" Intake runner. Fits: 06-17 Twin Cam w/ Delphi EFI (Except 16-17 FXDLS, 16-17 Softail, 08-17 FLHT/FLHR/FLHX/FLTR, 11-15 CVO Softails and H-D FL Trikes) Flow bench-tested and...

Big Bore Throttle Body for Harley Twin Cam models. 51mm and 1.710" Intake runner. Fits: 06-17 Twin Cam w/ Delphi EFI (Except 16-17 FXDLS, 16-17 Softail, 08-17 FLHT/FLHR/FLHX/FLTR, 11-15 CVO Softails and H-D FL Trikes) Flow bench-tested and...

Big Bore Throttle Body for Harley Twin Cam models. 55mm and 1.66" Intake runner. Fits: 06-17 Twin Cam w/ Delphi EFI (Except 16-17 FXDLS, 16-17 Softail, 08-17 FLHT/FLHR/FLHX/FLTR, 11-15 CVO Softails and H-D FL Trikes) Flow bench-tested and...

Big Bore Throttle Body for Harley Twin Cam models. 51mm and 1.66" Intake runner. Fits: 06-17 Twin Cam w/ Delphi EFI (Except 16-17 FXDLS, 16-17 Softail, 08-17 FLHT/FLHR/FLHX/FLTR, 11-15 CVO Softails and H-D FL Trikes) Flow bench-tested and...

The Big Sucker Stage 1 Air Filter Kit gives riders a premium synthetic filter with an impressive finish and construction to match.   For ALL 01-17 Twin Cam Delphi EFI and 99-06 Twin Cam CV Carb Models (Except 08-17 FLHT/FLHR/FLHX/FLTR, H-D FL...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Black finish. Fits: 2017-2018 Harley Electra Glide, Road King, Street Glide, Road Glide, 2018 Softails Features a billet...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Black finish. Fits: 2008-2016 Harley FLHT/FLHR/FLHX/FLTR/H-D FL TRIKE, 16-17 Softails, 16-17 FXDLS, 14-15 FLSTNSE, 13-14...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Black finish. Fits: 2001-2017 Harley Twin Cam w/ Delphi EFI & 1999-2006 Twin Cam w/ CV carb (except 08-17 Touring, 16-17...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Raw Finished finish. Fits: 2001-2017 Harley Twin Cam w/ Delphi EFI & 1999-2006 Twin Cam w/ CV carb (except 08-17 Touring,...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Chrome finish. Fits: 2001-2017 Harley Twin Cam w/ Delphi EFI & 1999-2006 Twin Cam w/ CV carb (except 08-17 Touring, 16-17...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Reverse Cut finish. Fits: 2001-2017 Harley Twin Cam w/ Delphi EFI & 1999-2006 Twin Cam w/ CV carb (except 08-17 Touring,...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Raw Machined finish. Fits: 2008-2016 Harley FLHT/FLHR/FLHX/FLTR/H-D FL TRIKE, 16-17 Softails, 16-17 FXDLS, 14-15 FLSTNSE,...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Chrome finish. Fits: 2008-2016 Harley FLHT/FLHR/FLHX/FLTR/H-D FL TRIKE, 16-17 Softails, 16-17 FXDLS, 14-15 FLSTNSE, 13-14...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Reverse Cut finish. Fits: 2008-2016 Harley FLHT/FLHR/FLHX/FLTR/H-D FL TRIKE, 16-17 Softails, 16-17 FXDLS, 14-15 FLSTNSE, 13-14...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Reverse Cut finish. Fits: 2017-2018 Harley Electra Glide, Road King, Street Glide, Road Glide, 2018 Softails Features a billet...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Chrome finish. Fits: 2017-2018 Harley Electra Glide, Road King, Street Glide, Road Glide, 2018 Softails Features a billet...

The Trask Assault Charge High-Flow Air cleaner features a plexiglass outer cover to see the inner workings of the intake. Raw Machined finish. Fits: 2017-2018 Harley Electra Glide, Road King, Street Glide, Road Glide, 2018 Softails Features a billet...

Easy way to get that Twin Cam Harley CV Carburetor tuned up just right. Recalibrate your stock CV carb to make the most out of the air cleaner, exhaust and cam changes or head work Kit contains a #5 MAHR needle, 08 BOO jet holder, #45, #48 and #50...

Easy way to get that Harley CV Carburetor tuned up just right. Genuine Keihin parts Includes two slow jets, two main jets and a jet needle No need for drilling Detailed instructions for jetting your motor from stock to modifie

Mini Teardrop Air Cleaner from S&S for the new Milwaukee Eight models. Gloss Black finish. Fits: 2007-2018 Harley Sportster XL Models 85% of original size for perfect proportions; all laid over the easy-to-install Stealth Air Cleaner...

Mini Teardrop Air Cleaner from S&S for the new Milwaukee Eight models. Chrome finish. Fits: 2007-2018 Harley Sportster XL Models 85% of original size for perfect proportions; all laid over the easy-to-install Stealth Air Cleaner system Iconic...

Mini Teardrop Air Cleaner from S&S for the new Milwaukee Eight models. Gloss Black finish. Fits: 2017-2018 Harley M-Eight Models 85% of original size for perfect proportions; all laid over the easy-to-install Stealth Air Cleaner system Iconic...

Mini Teardrop Air Cleaner from S&S for the new Milwaukee Eight models. Chrome finish. Fits: 2017-2018 Harley M-Eight Models 85% of original size for perfect proportions; all laid over the easy-to-install Stealth Air Cleaner system Iconic...

If you're blacking out your bike, don't stop at the carburetor! S&S now offers the Super G in a black finish. Fits: 1936-2006 Big Twin and 1957-2006 Sportster XL Black coating is heat- and chemical-resistant Standard venturi diameter Four fuel...

If you're blacking out your bike, don't stop at the carburetor! S&S now offers the Super E in a black finish. Fits: 1936-2006 Big Twin and 1957-2006 Sportster XL Black coating is heat- and chemical-resistant Standard venturi diameter Four fuel...

Give your Harley the proper fuel it needs at a fraction of the price of a tuner. Fits a variety of Harley models so be sure to check the fitment and reach out to us if you need assistance choosing. Reduce your engine's temperature 20 to 30...

Give your Harley the proper fuel it needs at a fraction of the price of a tuner. Enrichment devices are intended to give riders the proper fuel mixture when adding performance mufflers, pipes and high flow air filter upgrades Adjustable version...

The Turbine Air Cleaner from Roland Sands is a streamlined, go-fast air cleaner that provides a whirlwind of style. Black Ops finish. Fits: 2017-2018 Harley Electra Glide, Road King, Street Glide, Road Glide and FL Trike Models...

The Turbine Air Cleaner from Roland Sands is a streamlined, go-fast air cleaner that provides a whirlwind of style. Chrome finish. Fits: 2017-2018 Harley Electra Glide, Road King, Street Glide, Road Glide and FL Trike Models...

The Turbine Air Cleaner from Roland Sands is a streamlined, go-fast air cleaner that provides a whirlwind of style. Contrast Cut finish. Fits: 2017-2018 Harley Electra Glide, Road King, Street Glide, Road Glide and FL Trike Models...

Clarity air cleaner will let you see your future. Well, maybe not, but you can see the inner workings of your intake! Black Ops finish. Fits: 2017-2018 Harley Electra Glide, Road King, Street Glide, Road Glide and FL Trike Models...

Clarity air cleaner will let you see your future. Well, maybe not, but you can see the inner workings of your intake! Chrome finish. Fits: 2017-2018 Harley Electra Glide, Road King, Street Glide, Road Glide and FL Trike Models...