ACCEL 140034 Ignition SuperCoil only for 4 valve<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>10 to 15 percent more power than aging stock coils</li><li>Delivers more torque quicker starts instant throttle response better acceleration a smoother idle and improved gas mileage</li><li>Engineered specifically for 1997 to 2008 4.6L and 5.4L Ford 4 valve modular engines</li><li>Reduces misfire and eliminates hesitation</li><li>Completely redesigned highly conductive direct plug replacement</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31bSsR3c8QL.jpg" noproxy>