NGK BPR9EIX Spark Plug Set for Evo 1 - 8MR 4G63 Turbosmart_Fuel Mamagement Spares & Accessories You can also use the

You can also use the same model to fit an RB30 bottomend

OEM Part Number/SKU: 87087050

included runner length

Engineered from premium materials and precision-built for performance

Used condition

NGK BPR9EIX Spark Plug Set for Evo 1 - 8MR 4G63 Turbosmart_Fuel Mamagement Spares & Accessories You can also use theBPR9EIX (Race Use) Heat Range 9 Two steps colder than factory, suited to extreme conditions. Designed for 28+ psi sustained boost Used in drag, circuit, and high cylinder pressure applications Provides the highest detonation resistance Reduced tolerance for low load driving (more prone to fouling) Shorter service life, typically 30,00040,000 km Iridium tip Best suited to engines that are consistently operated under heavy load. Spark Plug Gap