1. K

    need spark plug details

    Hey, wanna change my plugs don't want your standard platinum or iridium ones (there not stadard but you know what i mean) ngk platinum is ~100 PFR6B-9 ngk iridium about 100 as well BKR6EIX i'm after the part number for the copper plugs for the s15...does anyone know it? i plan to change plugs...