ACCEL Ignition SuperCoil - ACC 140032 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 1998 to 2008 4.6L 5.4L and 6.8L Ford 2 valve modular engines Reduces misfire and eliminates hesitation Completely redesigned highly conductive direct plug replacement