Professional-grade shrink tubing with 3:1 shrink ratio for water-tight seals; operates from -67°F to 275°F. Apply with heat gun at 120°F–180°F.
Active filters
Combines old and newer data port styles. Includes 4-pin, 6-pin and OBD connectors; compatible with '01–'23 models. Made in the USA. For use with TR4 VCMs only.
Reliable spark plug with superior corrosion resistance, a strong ceramic insulator, triple seals and a copper core for improved heat control.
Industry-leading iridium performance for longer life and reliable ignition.
Durable spark plug with superior corrosion resistance, enhanced ceramic insulator, and copper core for effective heat management.
Trivalent plating, alumina silicate insulator, triple seals, corrugated ribs, and a copper core for effective heat removal.
High-performance spark plug with advanced plating, a robust ceramic insulator, triple seals, corrugated ribs to prevent flashover, and a copper core for efficient heat removal.
Direct OEM replacement and made in the USA for reliable charging performance.
Voltage control for Harley-Davidson and Buell alternators that reduces stator current and operating temperature. Made in the USA.
Controls charging voltage on Harley-Davidson and Buell alternators to reduce stator current, lower temperature, and improve motor efficiency while preventing battery overcharge.
Controls voltage on Harley-Davidson and Buell alternators to reduce stator current and temperature, extend battery life, and improve efficiency. Made in the USA.
Reduces stator current and operating temperature for more efficient charging on Harley-Davidson and Buell bikes.