Active filters
Genuine Mikuni pilot jets for precise idle fuel metering. Fits HS40, HSR42/45/48, RS34-RS40, TM33-TM40. Made in Japan.
Complete in-tank fuel pump kit for custom fuel-injected motorcycles; includes filter, inlet hose, mounting hardware and instructions.
High-flow air cleaner kit with a built-in stinger cone; includes backing plate, filter, and hardware. Made in the USA.
One-piece cable-operated throttle body and manifold that improves airflow and fits with stock sensors and throttle cables. Includes hardened flanges and seals and a durable powder-coat finish. Made in the USA.
One-piece throttle body/manifold for easy installation and a factory look. Sealed stainless throttle shaft with dual roller bearings for smooth operation. Includes hardened steel flanges and seals. Made in the USA.
Compact teardrop profile improves intake flow and reduces turbulence. Kit includes backing plate, filter and hardware for easy installation; made in the USA.
For jetting most stock and performance engines. Made in the USA.
Precision main jets for tuning stock and performance engines. Made in the USA.
Precision main jets for tuning most stock and performance engines. Made in the USA.
For jetting most stock and performance engines. Made in the USA.
Fits Mikuni VM16, HS40, HSR42/45/48, RS, TM, VM29/33 smoothbores. Made in Japan. OE fitments apply only to bikes with stock Mikuni carburetors.
Precision flange for S&S intake manifolds. Made in the USA.
Precision seal for carburetor bowls, resistant to fuel and vibration. Made in the United States.
Accepts the original Harley-Davidson intake manifold, choke cable and throttle cables. Kit includes the redesigned carburetor, installation instructions and hardware. Keeps the stock look of your bike. Made in Japan. Not for use on models with cruise control.