Air Intake & Fuel Systems

TTS Mastertune is designed specifically to tune Harley models. When used for calibration development, this interface marries to the ECM during the first ECM flash and further calibration development can only be performed on that ECM. When used for...

TTS Mastertune is designed specifically to tune Harley models. When used for calibration development, this interface marries to the ECM during the first ECM flash and further calibration development can only be performed on that ECM. When used for...

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 V&H...

Combining the best carburetor with the best air cleaner system the Super E stealth kits are the ideal combo for your early Twin Cam machine. Black finish. Fits: 2006 Harley Big Twins Easy Installation & tuning Washable filter element O-ring...

Combining the best carburetor with the best air cleaner system the Super E stealth kits are the ideal combo for your early Twin Cam machine. Fits: 2006 Harley Big Twins Easy Installation & tuning Washable filter element O-ring sealed idle...

Combining the best carburetor with the best air cleaner system the Super E stealth kits are the ideal combo for your early Twin Cam machine. Black finish. Fits: 1999-2005 Harley Big Twins Easy Installation & tuning Washable filter...

Combining the best carburetor with the best air cleaner system the Super E stealth kits are the ideal combo for your early Twin Cam machine. Fits: 1999-2005 Harley Big Twins Easy Installation & tuning Washable filter element O-ring sealed idle...

Combining the best carburetor with the best air cleaner system the Super G stealth kits are the ideal combo for your Evo or early Twin Cam machine. Black finish. Fits: 1984-1999 Harley Evolution And Twin Cam Models Easy Installation &...

Drag Specialties air cleaner bracket provides additional support for most flat-backed air cleaner. Includes all hardware/gaskets for install. Fits:  1984-1989 Harley EVO Big Twin with Butterfly Carb Chrome air cleaner braces provide additional...

Combining the best carburetor with the best air cleaner system the Super G stealth kits are the ideal combo for your Evo or early Twin Cam machine. Chrome finish. Fits: 1984-1999 Harley Evolution And Twin Cam Models Easy Installation &...

Combining the best carburetor with the best air cleaner system the Super E stealth kits are the ideal combo for your Evo or early Twin Cam machine. Black finish. Fits: 1984-1999 Harley Evolution And Twin Cam Models Easy Installation &...

Combining the best carburetor with the best air cleaner system the Super E stealth kits are the ideal combo for your Evo or early Twin Cam machine. Fits: 1984-1999 Harley Evolution And Twin Cam Models Easy Installation & tuning Washable filter...

Stylish looking support bracket for carbs on Harley models. Fits:  Custom Applications Carburetor/intake support bracket for S&S carbs.  Requires a through case bolt.  Contrast cut 6061-T6 Aluminum Supports your fuel line, plug...

Protect your Trask Assault air filter from the elements with a their protective rain sock. Designed to fit all Trask Assault Air cleaners. Fits: Trask Assault Air Cleaners Sold Each Protective Rain Sock

Vance & Hines VO2 Falcon 90° intake was developed for performance with it's sleek style and high volume air filter. Race-Proven design with 4 different elbow finishes available (Chrome, Matte Black, Forged Carbon and Weaved Carbon). This air...

Vance & Hines VO2 Falcon 90° intake was developed for performance with it's sleek style and high volume air filter. Race-Proven design with 4 different elbow finishes available (Chrome, Matte Black, Forged Carbon and Weaved Carbon). This air...

Vance & Hines VO2 Falcon 90° intake was developed for performance with it's sleek style and high volume air filter. Race-Proven design with 4 different elbow finishes available (Chrome, Matte Black, Forged Carbon and Weaved Carbon). This air...

Vance & Hines VO2 Falcon 90° intake was developed for performance with it's sleek style and high volume air filter. Race-Proven design with 4 different elbow finishes available (Chrome, Matte Black, Forged Carbon and Weaved Carbon). This air...

Vance & Hines VO2 Falcon 90° intake was developed for performance with it's sleek style and high volume air filter. Race-Proven design with 4 different elbow finishes available (Chrome, Matte Black, Forged Carbon and Weaved Carbon). This air...

Vance & Hines VO2 Falcon 90° intake was developed for performance with it's sleek style and high volume air filter. Race-Proven design with 4 different elbow finishes available (Chrome, Matte Black, Forged Carbon and Weaved Carbon). This air...

Vance & Hines VO2 Falcon 90° intake was developed for performance with it's sleek style and high volume air filter. Race-Proven design with 4 different elbow finishes available (Chrome, Matte Black, Forged Carbon and Weaved Carbon). This air...

Vance & Hines VO2 Falcon 90° intake was developed for performance with it's sleek style and high volume air filter. Race-Proven design with 4 different elbow finishes available (Chrome, Matte Black, Forged Carbon and Weaved Carbon). This air...

The newest Power Vision tuner from DynoJet the PV3, allows you to tap into more hp and optimize performance for the best out of your bike.  Flash your ECU out on the road and get full control over how you tune your ride.  Choose from DynoJet's...

The newest Power Vision tuner from DynoJet the PV3, allows you to tap into more hp and optimize performance for the best out of your bike.  Flash your ECU out on the road and get full control over how you tune your ride.  Choose from DynoJet's...

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...

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...

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...

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

New S&S Cycle Tuned Induction Air Cleaner Kit for Harley Twin Cam Electronic Throttle Models. Air flow is everything in a performance engine and naturally it begins at the air filter. Factory units are downright boxy and can be very restrictive. The...

New S&S Cycle Tuned Induction Air Cleaner Kit for Harley Twin Cam Electronic Throttle Models. Air flow is everything in a performance engine and naturally it begins at the air filter. Factory units are downright boxy and can be very restrictive. The...

New S&S Cycle Tuned Induction Air Cleaner Kit for Harley Twin Cam Electronic Throttle Models. Air flow is everything in a performance engine and naturally it begins at the air filter. Factory units are downright boxy and can be very restrictive. The...