BWD coils, made in the USA.
Given the choice, I still prefer to spend my $ here at home, providing of course, the quality is there. My choice of plug wires were MSD. They advertise 50ohms or less per foot. I've used 'em for several years on a few of my rides, including daily drivers, and measured the ohms prior to install and many miles afterward and they still read 50ohms or less. Until just last year when I purchased a 25' roll to custom fit to my "Z", they did not measure as advertised. I checked 'em with two different meters and they both read the same. I still used 'em and the motor runs fine, I just plan on purchasing elsewhere next time.