SPARK PLUGS + HPFP bundle for Hyundai N 2.0T engines. This kit includes a set of 4 HKS M45XL spark plugs plus a G70 HPFP high-pressure fuel pump. It is a suitable upgrade package for tuned or modified vehicles that need better ignition and fuel system support. Suitable for Hyundai N 2.0T applications such as Elantra N, Veloster N, and Kona N. Installation should be done by a qualified technician. Please make sure the parts are compatible with your setup before ordering.