Fuel & Air

The Cobra system consists of a laser-cut, formed steel cover, separate mounting ring, and all the fasteners, seals, backing plate and mounting hardware for easy installation Flows better than stock or competing units, in large part because of its unique...

The Cobra system consists of a laser-cut, formed steel cover, separate mounting ring, and all the fasteners, seals, backing plate and mounting hardware for easy installation Flows better than stock or competing units, in large part because of its unique...

The Cobra system consists of a laser-cut, formed steel cover, separate mounting ring, and all the fasteners, seals, backing plate and mounting hardware for easy installation Flows better than stock or competing units, in large part because of its unique...

The Cobra system consists of a laser-cut, formed steel cover, separate mounting ring, and all the fasteners, seals, backing plate and mounting hardware for easy installation Flow better than stock or competing units, in large part because of its unique...

PowrPro Black analyzes, tunes and adjusts your air/fuel ratio for peak performance instantaneously Can tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range...

The Fi2000R O? digital fuel processor is designed to work with all H-D exhaust systems (stock or aftermarket) equipped with oxygen sensors in place (closed-loop design) Pre-configured from the factory for your make and model, but easy to adjust should...

Replacement air filter for RPT air intakes Made in the U.S.A.. AIR FILTER COBRA A/C

High-flow K&N air filter element ensures the best air intake and maximum protection for your engine Made in the U.S.A.. AIR FILTER COBRA A/C

PowrPro Black analyzes, tunes and adjusts your air/fuel ratio for peak performance instantaneously Can tune engine fuel delivery in specific ranges, check rpm, read fuel injector pulse width and duty cycle, and add or remove fuel in low- or mid-range...

Made from the best aerospace materials, so you won't have to change reeds every race Average reed life is one racing season minimum Boost your machine's performance and power Ideal for both recreational and racing use Will not harm engine. REED...

Air filter features oil breather bolts that route heat and oil through chemical resistant, flexible tubing through the unit and back to the intake manifold for minimum oil seep Hex design compliments the H-D V-Twin lines and its thin profile provides...

Air filter features oil breather bolts that route heat and oil through chemical resistant, flexible tubing through the unit and back to the intake manifold for minimum oil seep Hex design compliments the H-D V-Twin lines and its thin profile provides...