HARLEY
Subcategories
High-performance camshaft with Endurance Ramps for broad torque, reduced valve train noise, and billet steel construction.
Slimline Duals full system for Touring — CARB & EPA compliant, cooler exhaust routing to reduce heat at the rider and passenger, preinstalled heat shields, and selectable Rinehart or MotoPro45 mufflers.
- Distinctive, highly visible colors
- Precut with plug/coil boots and terminals installed
- Extra-high-temperature silicone boots and wires (protection up to 600°F)
- Spiro-Pro core for superior conductivity
- Low resistance for cooler operation and longer life
- Compatible with electronic and point ignitions
- Made in the USA
Designer plug wires with extra-high-temperature silicone and a Spiro-Pro core for superior conductivity and extended life. Precut with boots and terminals installed. Made in the USA.
Precut, high-temp silicone wires with Spiro-Pro core for superior conductivity and longevity. Compatible with electronic and point ignitions. Made in USA.
High-performance custom-fit spark plug wires with Spiro-Pro core, precut boots, and heat-resistant silicone for long life and reliable ignition.
Precut spark plug wires with preinstalled boots and terminals. Extra-high-temperature silicone boots, Spiro-Pro core for superior conductivity and longer life. Made in the USA.
Rinehart 3" slip-on mufflers with straight-cut end caps. 3" diameter. Easy bolt-on installation. Sold in pairs. No O2 sensor holes.
Dual slip-on mufflers for Sportsters with free-flowing design. Easy bolt-on installation, includes end caps, sold in pairs. No O2 sensor holes.
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.
4" slip-on dual mufflers for touring — deep rumble, easy install, sold as a pair.
Rinehart 4" Slip-On mufflers deliver True Dual sound for Touring models; easy install and sold as a pair.