
FAST XR Series ignition coil set of eight for Ford Modular 2V 4.6L/5.4L/5.8L engines (1997–2014) provides eight direct-fit replacement coils constructed with ultra-pure copper alloy windings and peak-firing capability approaching 40,000 volts. The XR series delivers roughly 15% more spark energy than OEM coils for strong ignition output in street or racing use, while remaining emissions-legal across all 50 states.
FAST 97-14 Ford Modular 2V 4.6L/5.4L/5.8L XR Series Ignition Coil - Set of 8