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Spiro Pro Series Wires surpass the competition in looks and performance. 100% silicone inner cores and outer jackets keep wires flexible for the life of your vehicle while maintaining their vibrant color for that custom look.
Highlights
More fire power to spark plugs than OE resistor core wires
Up to 10 times less resistance than typical resistor core wires
Highly-conductive resistor spirals with stainless steel wires and fluorocarbon covers
Exclusive, low-profile boots with grips and vibration-proof, double spring locking spark plug terminals
Radio frequency interference (RFI) is eliminated, a must for a multispark discharge or electronic ignition and on-board computers
Two layers of pure silicone provide the highest temperature rating on the market (600°F) without the need for additional sleeving
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