Browse Ford Mustang Ignition wire sets in Canada. Order Ford Mustang Ignition wire sets & Ford Mustang Spark plug wires Get Ford Mustang High tension lead tester. Maintaining the ignition wires of your Ford Mustang is crucial for optimal performance and longevity. Regular inspection for cracks, wear, or corrosion can prevent misfires and maintain engine efficiency. When your Mustang starts to experience rough idling, decreased fuel economy, or engine misfires, it's a sign that your ignition wires may need replacement. To extend their lifespan, ensure your wires are securely mounted away from sharp edges and high heat sources. When selecting new ignition wires, opt for high-quality materials like silicone for better heat resistance and longevity. Our online selection includes a variety of premium options, tailored to enhance your Mustang's performance. With precise fitting and robust construction, these wires ensure a straightforward installation, allowing for an immediate upgrade to your ride's functionality.