Based on your request for spark plugs for a VW Jetta TSI 1.4, I would recommend either the NGK Spark Plug Set Of 12 for R230 or the Autoshop Ngk Spark Plug BP6ES X 4 for R106. The NGK BP6ES plug is the right type recommended for that engine. A set of 4 plugs for R106 is a great deal and should provide you with good performance and reliability for some time. Let me know if you need any other details on these options or have additional questions!
