Fuel & Air

Feuling #5534 - BA Series Air Cleaner Kit - Black Anodized - Black Filter

BA Series Air Cleaner Kit Impressive horse power and torque gains on any engine and exceptional gains seen on engines running modified and/or ported cylinder heads along with intakes and larger throttle bodies The one piece design, creates a clean look...

Feuling #5537 - BA Series Air Cleaner Kit - Chrome - Black Filter

BA Series Air Cleaner Kit Impressive horse power and torque gains on any engine and exceptional gains seen on engines running modified and/or ported cylinder heads along with intakes and larger throttle bodies The one piece design, creates a clean look...

Feuling #5538 - BA Series Air Cleaner Kit - Chrome - Black Filter

BA Series Air Cleaner Kit Impressive horse power and torque gains on any engine and exceptional gains seen on engines running modified and/or ported cylinder heads along with intakes and larger throttle bodies The one piece design, creates a clean look...

Feuling #9900 - Oxygen Sensor - 12-1/2"

18 mm Oxygen Sensor Precision manufactured with a ceramic body of stabilized zirconium dioxide, surface coated with gas-permeable platinum electrodes and a porous ceramic to help prevent erosion due to contamination and particulates in the exhaust gases...

Feuling #9901 - Oxygen Sensor - 16-1/4"

18 mm Oxygen Sensor Precision manufactured with a ceramic body of stabilized zirconium dioxide, surface coated with gas-permeable platinum electrodes and a porous ceramic to help prevent erosion due to contamination and particulates in the exhaust gases...

Feuling #9902 - Oxygen Sensor - 22-1/4"

18 mm Oxygen Sensor Precision manufactured with a ceramic body of stabilized zirconium dioxide, surface coated with gas-permeable platinum electrodes and a porous ceramic to help prevent erosion due to contamination and particulates in the exhaust gases...

Feuling #9904 - Oxygen Sensor - 12 mm - Rear - Twin Cam

12 mm Oxygen Sensor Precision manufactured with a ceramic body made of stabilized zirconium dioxide, surface coated with gas-permeable platinum electrodes and a porous ceramic to help prevent erosion due to contamination and particulates in the exhaust...

Feuling #9905 - Oxygen Sensor - 12 mm - Front - Twin Cam

12 mm Oxygen Sensor Precision manufactured with a ceramic body made of stabilized zirconium dioxide, surface coated with gas-permeable platinum electrodes and a porous ceramic to help prevent erosion due to contamination and particulates in the exhaust...

Feuling #9906 - Oxygen Sensor - 12mm - Black

12 mm Oxygen Sensor Precision manufactured with a ceramic body of stabilized zirconium dioxide, surface coated with gas-permeable platinum electrodes and a porous ceramic to help prevent erosion due to contamination and particulates in the exhaust gases...

Feuling #9907 - Oxygen Sensor - 12 mm - Grey

12 mm Oxygen Sensor Precision manufactured with a ceramic body of stabilized zirconium dioxide, surface coated with gas-permeable platinum electrodes and a porous ceramic to help prevent erosion due to contamination and particulates in the exhaust gases...

Feuling #9908 - Oxygen Sensor - 12 mm - M8

Oxygen Sensor Front 12mm oxygen sensor Gray connector 52", 4 wire Precision made consisting of a ceramic body made of stabilized zirconium dioxide, surface coated with gas-permeable platinum electrodes and a porous ceramic to aid the prevention of...

Feuling #9910 - Oxygen Sensor - 12 mm - M8

12 mm Oxygen Sensor Precision manufactured with a ceramic body of stabilized zirconium dioxide, surface coated with gas-permeable platinum electrodes and a porous ceramic to help prevent erosion due to contamination and particulates in the exhaust gases...

Feuling #9930 - Fuel Injector Adapter - EV-1 Series

Fuel Injector Adapter Made in the USA

Feuling #9931 - Fuel Injector Adapter - EV-6 Series

Fuel Injector Adapter Made in the USA

Feuling #9933 - Replacement Electric Fuel Injector - Harley-Davidson

Replacement Electric Fuel Injector Quality OEM replacements and upgrades Made in the USA

Feuling #9934 - Replacement Electric Fuel Injector - Harley-Davidson

Replacement Electric Fuel Injector Quality OEM replacements and upgrades Made in the USA

Feuling #9935 - Replacement Electric Fuel Injector - Harley-Davidson

Replacement Electric Fuel Injector Quality OEM replacements and upgrades Made in the USA

Feuling #9939 - Replacement Electric Fuel Injector - Harley-Davidson

Replacement Electric Fuel Injector Quality OEM replacements and upgrades Made in the USA

Feuling #9940 - Replacement Electric Fuel Injector - Harley-Davidson

Replacement Electric Fuel Injector Quality OEM replacements and upgrades Made in the USA

Feuling #9941 - Replacement Electric Fuel Injector - Harley-Davidson

Replacement Electric Fuel Injector Quality OEM replacements and upgrades Made in the USA

Feuling #9942 - Replacement Electric Fuel Injector - Harley-Davidson

Replacement Electric Fuel Injector Quality OEM replacements and upgrades Made in the USA

Feuling #9943 - Replacement Electric Fuel Injector - Harley-Davidson

Replacement Electric Fuel Injector Quality OEM replacements and upgrades Made in the USA

Feuling #9944 - Replacement Electric Fuel Injector - Harley-Davidson

Replacement Electric Fuel Injector Quality OEM replacements and upgrades Made in the USA

Feuling #9945 - Replacement Electric Fuel Injector - Harley-Davidson

Replacement Electric Fuel Injector Quality OEM replacements and upgrades Made in the USA