Intake
Active filters
Enables non-EU performance devices to use European licenses and access compatible products without a master key.
Complete kit to rebuild the male end of an '01-'18 Delphi EFI fuel line. Includes Viton® O-ring, brass valve, and stainless spring.
Refurbish and reprogram motorcycle ECMs: VIN updates, OEM calibration, automatic configuration, and wide-fit conversions.
Precision pump nozzles that restore consistent fuel delivery and improve throttle response. Made in Japan.
Precision sealing rings designed to prevent fuel and air leaks; durable and resistant to common fuels and oils.
High-performance intake manifold designed for total performance and compatibility. Made in the USA.
Accepts original Harley-Davidson manifold and cables; includes instructions and hardware; keeps stock appearance; made in Japan. Not for models with cruise control.
- Ideal for custom and race engines
- Includes flange, choke cable and four main jets
- Excellent throttle response and control
- Recommended for engines over 1200cc
- Made in Japan — race use only
Precision jet needle for HSR42/45/48 carburetors; made in Japan.
Genuine Mikuni jet needle for HSR carburetors.
Improves fuel metering and throttle response.
Made in Japan.