Reviewed By ADAM A (HARLEM, GA) Reviewed for a 2007 Ford Mustang —8/4/2014 2:33 AM
This was a replacement for the OEM coil. The advertised extra 15% output was the selling point for me. Accel has been around a longtime, and they know performance. Adding this coil to an overall Tune upgrade was ideal for extra HP and MPG. Acceleration for my sluggish 4.0 V6 improved from 7.1 seconds to 6.8 seconds in the 0-60mph range.The 90Day only warranty for an American made product, and no Accel decal would be the only drawback I could find.