Review on Bosch FGR8DQP Platinum Spark Plug by Duke Ballard

I replaced my iridium spark plugs on my 2008 Hyundai Santa Fe 2.7 V6 with these spark plugs. And wow. I noticed an immediate improvement in engine performance. It responds much better to acceleration and feels like new (at 100,000 miles). They were also easy to install. The only problem I had was that when I put them next to the OEM plugs that came with my car, they were shorter in the threaded area. After talking to a mechanic friend, he said that because of the 4 zones it doesn't have to be as far into the engine to fire as the originals. So there is nothing to worry about. They still worked fine. If the plugins give me problems, I'll update my post accordingly.