Review on NGK 54357 EUC026 Spark Plug by Nate Skinner

Wire material made in USA with copper core. Beru plug-in tips made in Germany, factory OEM plug, resistance in the plug. As you can see the factory Porsche logo and resistor information was hand ground off the Beru connector. I don't know why Revain has kept dropping the price of these wires for the past month, but when the price dropped to $76 I had to buy them. I've always had success with NGK cables on my cars in the past and I'm not worried that I'll have success with them at Porsche.