ACCEL 140038 Ignition SuperCoil 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 2007 to 2010 5.7L and 6.1L dual plug Chrysler Hemis Reduces misfire and eliminates hesitation Completely redesigned highly conductive direct plug replacement