10 to 15 percent more power than aging stock coils;Delivers more torque quicker starts instant throttle response better acceleration a smoother idle and improved gas mileage;Engineered specifically for 1997 to 2008 4.6L and 5.4L Ford 4 valve modular engines;Reduces misfire and eliminates hesitation;Pack of 8

• ACCEL 140034-8 Ignition SuperCoil Set (Pack of 8)

ACCEL 140034-8 Ignition SuperCoil Set (Pack of 8)ACCEL