If zero stars were an option...
Staff Reviewer - Submitted 9 years ago
I read many reviews of these spark plugs, some good, some bad and thought that most people were not following the instructions. So I took my time, gapped all plugs properly, used a touch of anti-seize on the threads and a little dielectric grease on the boot and plug tip. The plugs worked as advertised for a short trip to work (15 miles) but were misfiring before I could make it home. I tried calling the manufacturer but they just put you on hold indefinitely (2 times over 45 min hold), tried emailing their service dept with no response. I have filed a report with the BBB and now waiting for a response. Would never recommend this product.
Bottom Line No, I would not recommend to a friend