Ford Performance M-12029-4V - Ford Performance Ignition Coils
JEGS Part Number: 397-M-12029-4VIgnition Coil Set
Ford Performance Ignition Coils
Mustang Performance Ignition Coil
Your Mustang's computer controls the timing and the dwell of your ignition coils. Now more than ever you need to make sure the coils you use are designed to work properly with your vehicle's PCM. When you buy these Ford Racing Upgraded coils you know they are calibrated properly. So with these direct replacement coils form Ford Racing you can be assured of accurate reliable performance.