{"product_id":"hks-super-fire-racing-spark-plug-mr45xlb-bmw-b-series-engine-toyota-supra-a90-a91","title":"HKS Super Fire Racing Spark Plug MR45XLB - BMW B Series Engine \/ Toyota Supra (A90\/A91)","description":"\u003cp\u003eHKS Super Fire Racing Spark Plug MR45XLB\u003c\/p\u003e\n\u003cp\u003e- Type: Ruthenium Spark Plug\u003c\/p\u003e\n\u003cp data-start=\"357\" data-end=\"398\"\u003e- Heat range: NGK #9 \u003cspan\u003eequivalent\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Thread length: \u003cspan\u003e26.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Thread: M12\u003c\/p\u003e\n\u003cp\u003e- Socket size: \u003cspan\u003eBi-Hex 14mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"561\" data-end=\"610\"\u003e- Sold individually\u003c\/p\u003e\n\u003cp data-start=\"613\" data-end=\"628\"\u003e- Made in Japan \u003cspan\u003eby NGK for HKS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"613\" data-end=\"628\"\u003e- HKS part no. \u003cspan\u003e50003-MR45XLB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with BMW with B Series engines and Toyota A90\/A91 Supra.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"400\" data-end=\"921\"\u003eThe \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eHKS\u003c\/span\u003e\u003c\/span\u003e Super Fire Racing MR Series spark plug is designed for modern high-performance and lightly tuned turbo engines requiring an M12 long reach plug with protruding electrode. This plug delivers stable ignition under increased boost and higher combustion temperatures.\u003c\/p\u003e\n\u003cp data-start=\"923\" data-end=\"1347\"\u003eFeaturing a 0.6mm ruthenium alloy center electrode (reduced from the typical 0.8mm), voltage requirement is lowered while ignition performance is significantly improved. The platinum-tipped ground electrode, reinforced with a copper core, enhances durability, combustion quality, and resistance to temperature rise. The shortened and optimized outer electrode design increases vibration resistance and long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"1349\" data-end=\"1684\"\u003eThe MR Series adopts a shell projecting type design to improve pre-ignition resistance and structural strength compared to traditional bracket projecting styles. With ignition point protrusion increased for improved combustion efficiency, it promotes quicker throttle response, smoother idle, improved cold starts, and cleaner fuel burn.\u003c\/p\u003e\n\u003cp data-start=\"1686\" data-end=\"1854\"\u003eSuitable for stock replacement (NGK heat range 8 equivalent) as well as tuned applications seeking improved durability and peace of mind under higher output conditions.\u003c\/p\u003e\n\u003cp data-end=\"845\" data-start=\"687\"\u003eFor more information visit\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.hks-power.co.jp\/en\/product\/plug\/mr_series\/index.html\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/www.hks-power.co.jp\/en\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-start=\"687\" data-end=\"845\"\u003e\u003ca href=\"https:\/\/www.hks-power.co.jp\/en\/product_search\/product\/824\" rel=\"noopener\" target=\"_blank\"\u003eHKS Super Fire Racing MR Series Chart\u003c\/a\u003e\u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":57168618684751,"sku":null,"price":49.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/9019\/2207\/files\/HKS_SUPERFIRERACING.jpg?v=1772667027","url":"https:\/\/www.techno-speed.com\/pt\/products\/hks-super-fire-racing-spark-plug-mr45xlb-bmw-b-series-engine-toyota-supra-a90-a91","provider":"Techno Speed","version":"1.0","type":"link"}