{"product_id":"hks-super-fire-colder-spark-plug-for-amg-m177","title":"HKS SUPER FIRE Colder Spark Plug for AMG M177","description":"\u003cp\u003eDeutschTuning proudly offers HKS SUPER FIRE One Step Colder Spark Plug (heat range 9) for Mercedes AMG M177 and M178 C63\/GLC63\/C63S\/GLC63S\/E63S\/GT63S. This is our go-to spark plug choice for our stage 2 and up AMG vehicles. We highly recommend these spark plugs for their durability and higher tolerance for tuned AMG M177 and M178 engines. Comes as a set of 8 and gapping will vary based on modifications and fuel used. Please contact us with any fitment or item questions. \u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":47356829532354,"sku":"10013","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/4150\/8546\/files\/20e8e826-7578a9_8f57514ef4d24b188f8fbc60a4404583_mv2.png?v=1775431452","url":"https:\/\/www.deutschtuning.com\/products\/hks-super-fire-colder-spark-plug-for-amg-m177","provider":"deutschtuning","version":"1.0","type":"link"}