What's in the kit. 2 plug wire sets with caps. 2 NGK DR9EA spark plugs. Higher output than OEM coils. Primary coil impedance matches OEM. New plug wires and plugs ensure full system is upgraded. Coils mount in stock location on most listed bikes with no modifications needed. Brand new spark plugs included. Engine feels "sturdier" at partial throttle openings. Replace your tired OEM components. Ca Cycleworks coils feature 35000+ V output and have the same primary resistance as the original coils, eliminating the problem of trying to find ignition coils compatible with the ignition modules....

   _gsrx_vers_248 GS 5.1.3. Replace your tired OEM components. Ca Cycleworks ExactFit coils feature 35000+ V output and have the same primary resistance as the original coils, eliminating the problem of trying to find ignition coils compatible with the ignition modules. Replaces OE 380.4.004.1B. Kit includes ignition coils, spark plug wires/caps, NGK DR9EA spark plugs and instructions. The use of DR9EA plugs was confirmed through testing with customers. If your existing choice of plug continues to work well for you, it's ok to keep using them. We've found our coils are a bit hot for the ...