{"product_id":"ngk-iridium-ix-spark-plugs-bkr7eix-box-of-4-one-step-colder","title":"NGK Iridium IX Spark Plugs BKR7EIX - Box of 4 (One Step Colder)","description":"\u003cp\u003eNGK Iridium IX spark plugs, box of 4. Fine-wire 0.6mm iridium center electrode for a smaller, more consistent spark kernel and longer service life than copper.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHeat range 7\u003c\/strong\u003e — one step colder than stock. The standard choice once you add boost or timing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon applications:\u003c\/strong\u003e Nissan SR20DET, RB25DET, Toyota 2JZ-GTE, Mitsubishi 4G63 — boosted\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e BKR7EIX (NGK 2667) · Always gap to your tuner's spec.\u003c\/p\u003e\u003cp\u003eNew, in original manufacturer packaging. Ships direct from our distribution partner.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48500446462197,"sku":"BKR7EIX","price":42.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1255\/3183\/files\/3378c0f3af42951a6b2862fc78760520_d5de6a1d-8def-41f3-934f-a68b2d4fc5fb.jpg?v=1785709697","url":"https:\/\/www.jdm-online.com\/products\/ngk-iridium-ix-spark-plugs-bkr7eix-box-of-4-one-step-colder","provider":"JDM Alliance LLC","version":"1.0","type":"link"}