The product is a NGK BCPR6ES-11 spark plug, designed for use in ignition systems of cars and trucks. It is a specific type of spark plug identified by the trade number BCPR6ES-11. NGK is the brand known for manufacturing this spark plug, which is commonly used in vehicles for efficient combustion and engine performance. This spark plug is essential for providing the necessary spark to ignite the air-fuel mixture in the engine cylinders, enabling the vehicle to start and run smoothly.
I have already been using this exact type of spark-plugs for several years, as a replacement for platinum plugs, and they work fantastic , and for a quarter of the price of platinum. Audi AAN 20V turbocharged.