Reviewed By Andrew S (Canton, MA) Reviewed for a 2003 Ford Mustang —6/29/2013 4:18 PM
My Mustang was having trouble starting, so before replacing the alternator or starter motor, I thought to replace the battery. Sure enough, my old batter was only cranking out 10 volts- 2 volts below the recommended level for a battery for a car of my class. I had heard about the incredible performance of OPTIMA batteries and decided to check it out for myself. I have had this installed for two weeks and my starting issues are gone! Not to mention my car seems to be running better in general!