- Designer plug wire sets come in distinctive, highly visible colors
- Precut and have the plug/coil boots and terminals already installed
- Boots and wires are made from extra-high-temperature silicone, which gives protection up to 600??F
- Spiro-Pro core provides up to 10 times the conductivity of a standard carbon-core wire
- Low resistance means they run cooler and last three to four times longer than carbon-core wires
- Designed for electronic ignitions, but also work great on point types
- Made in the U.S.A.
Harley-Davidson -- Breakout FXSB -- (2016, 2013, 2014, 2015); Harley-Davidson -- Blackline FXS -- (2011, 2012, 2013); Harley-Davidson -- Softail Rocker C FXCWC -- (2011, 2009, 2010, 2008); Harley-Davidson -- Softail Rocker FXCW -- (2008, 2009)