FAST 97-14 Ford Modular 4V 4.6L/5.4L/5.8L XR Series Ignition Coil - Set of 8

FAST is a well-known name for performance ignition components, and these XR Series ignition coils are a prime example of their work. If you're working on a Ford Modular 4V engine from 1997 through 2014, like those found in many Mustangs, GTs, or Lincoln models, these coils are designed to be a direct replacement. They connect just like your original equipment coils, making installation straightforward without needing any special harnesses for most applications.

What sets these XR coils apart is their construction. They use ultra-pure copper alloy windings, which helps them produce firing performance that approaches 40,000 peak volts. This means you get about 15% more spark energy compared to stock coils. This improved spark energy is beneficial for both street driving and racing applications where a strong, reliable ignition spark is crucial for getting the most out of your engine.

This set includes eight coils, covering all cylinders for your V8 engine. They are designed to meet emissions standards and are legal for sale in all 50 states, though they are not CARB approved and cannot be shipped to California. If you're looking to ensure your ignition system is firing strong and reliably, these FAST XR coils are a solid option.