Designer plug wire sets come in distinctive, highly visible colors for easy routing and service. ✨
Precut with plug and coil boots and terminals already installed for fast, clean installation. 🔧
Boots and wires use extra-high-temperature silicone, offering protection up to 600°F for demanding conditions.
The Spiro-Pro core delivers up to 10 times the conductivity of a standard carbon-core wire, improving spark delivery.
Low resistance construction runs cooler and lasts three to four times longer than carbon-core alternatives.
Optimized for electronic ignitions and also compatible with point-type systems.
Manufactured in the USA with attention to fit and durability. 🇺🇸