Active filters
Complete kit with plug wires, terminals and boots for many applications. Made in the U.S.A.
Complete kit with plug wires, terminals and boots for many applications; made in the U.S.A.
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.
Industry-standard 12 V coil with 35,000 V spark energy; fits Dyna systems. Not for Twin Cam applications.
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.
Programmable internal ignition module with adjustable advance curves, selectable multi-spark mode, and four rotary timing controls for on-bike tuning.
Complete ignition and coil kit used by top racers; coils produce over 30,000 V. Housed Dyna S maintains factory advance curve. Not for fuel-injected models.
Fine-wire iridium construction for reliable starts and long service life; tapered ground electrode with U-groove improves combustion efficiency.