Converts single-function LED bulbs into dual-function units for run/stop, run/turn or high/low use. Universal LED fitment up to 500 mA. Not compatible with incandescent or halogen bulbs. Made in the U.S.A.
Electrical & Ignition

Active filters
Self-contained PC-programmable ignition module with single- or dual-fire modes, ten advance curves, adjustable over-rev protection and comprehensive data logging.
Self-contained ignition module fits under the cam cover. Single- or dual-fire operation, ten advance curves, PC-programmable. Not for fuel-injected models. Made in the USA.
PC-programmable plug-in ignition upgrade with four advance curves, selectable rev limits, diagnostic LED and separate tach output.
Converts inconsistent surges into controlled bursts for stronger ignition, reduces current to 0.1 amp to prevent burned points, and delivers a 50% faster spark voltage rise.
Compact, high-output coil for customs and concealed installation. Works with Dyna 2000 and 3000 series and with aftermarket dwell-control ignitions. Secondary resistance 11.5 ohms. Not for Twin Cam, Dyna "S", DYNA III or earlier.
Reliable spark plug with improved head dissipation, standard U-groove and heat-resistant nickel jacket.
Fits a 1/4" hole, compact panel-mount design. Made in the U.S.A.
Delivers full battery voltage to single-fire coil during cranking. Sealed 30 A unit with high-temp housing. Compact 1.5" x 1" x 1" with mounting flange.
Refill Deutsch builder kits with sealed connector components featuring silicon rubber seals to resist moisture and corrosion. Receptacles and plugs include locks; sold each.
Refill connector components for builder kits. Silicon rubber seal reduces corrosion and moisture. Receptacles and plugs include locks; sold each. Made in the U.S.A.
Sealed connector component for builder kits with a silicon rubber seal and included locks; sold each. Made in the U.S.A.