★ Plug cord tailored to the characteristics of iridium plugs ★

■Silicone cables, boots, and caps all use silicone rubber with excellent voltage and heat resistance properties, and are unified in the ``cobalt blue'' color that made the Ultra Silicone Cord popular.

■The core wire uses a copper core wire with the best conductivity, and like the conventional silicone series, the three-layer structure of a silicone core, glass sheath, and silicone rubber coating has a withstand voltage of over 150,000V. Achieves high voltage resistance.

■We have adopted a low resistance value that matches the latest spark plug characteristics, and each cylinder has a low resistance winding resistor (noise suppressor) with a uniform resistance value of 0.5KΩ (less than 1/2 compared to our conventional products). Development and adoption. Although the resistance value is as low as 0.5kΩ, the wire-wound noise suppressor (resistance) efficiently cuts noise due to the effect of the L (inductance) component. Additionally, by placing Ultra's unique noise suppressor at the end of the plug cord, we are able to achieve a uniform resistance value for each cylinder, and by adopting a low resistance value of 0.5kΩ, we are able to supply maximum spark energy without loss.

*Please note that the images shown are samples and may differ from the actual shape.

Please feel free to ask questions.

Expedited Shipping 1-4 bussiness days

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