🔌 Champion Copper Plus Small Engine 991 Spark Plug - Carton of 1 (REA8MCX): High Performance and Dependability for Your Engine Review

According to my experience, installing a copper engine improved the performance of my automotive vehicle. The spark plugs fired up quicker with less effort, which I have not experienced with other ignition parts before. The quality is commendable and the copper engine lasts longer than the regular one. However, the price is a little steep compared to other available parts in the market.

What can I say, it is round and threatens the cylinder and provides a source of ignition to start the engine. It's a spark plug!

My 2012 Mini Cooper S has a misfire. I checked the installation again and the problem persisted. I unscrewed these candles and put the old ones in, there were no misfires. I use old candles.