Reviewed By andrew m (JACKSONVILLE, FL) Reviewed for a 2008 Ford F-150 —10/30/2012 6:13 AM
i purchased the new coils for my 2008 ford f150 2wd truck 5.4 liter . it had the orgional ford coils still working but since it had 88,000 miles on it and i run regular unleaded i figured it was about time to change out with a better coil and install new plugs. WOW!!!!! never realized i had lost so much performance over time , drives like new again.cannot tell exactly what i have gained in milage yet but for now i have 2 MPG gain so far.