
The FAST XR Series ignition coil set for 2011–2015 Ford Coyote 5.0L engines is an eight-coil direct replacement that delivers roughly 15% more spark energy than stock. It installs and connects like factory coils and uses ultra-pure copper-alloy windings to approach 40,000 peak volts, providing stronger ignition output for street or racing use. These coils are stated to retain emissions compliance across all 50 states.
FAST 11-15 Ford Coyote 5.0L XR Series Ignition Coil - Set of 8