{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-m6-2012-2017-4-4l","title":"Ignition Coil and Iridium Spark Plugs for BMW M6 (2012-2017) 4.4L","description":"\u003ch2\u003eDirect-Fit Ignition Tune-Up Kit for 2012-2017 BMW M6\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores precise ignition timing and high-boost spark stability across all eight cylinders to eliminate misfires and rough idling in twin-turbo applications.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock M6 Thermal Breakdown and Misfire Issues\u003c\/h3\u003e\n\u003cp\u003eThe hot-vee layout of the S63 engine places twin turbochargers directly between cylinder banks, subjecting surrounding ignition components to continuous thermal soak. Factory ignition coils deteriorate rapidly under this intense heat, leading to internal dielectric breakdown, cracked insulation sleeves, and high-RPM ignition breakdown. Combined with worn spark plugs suffering from widened electrode gaps under high cylinder pressures, this causes hesitant throttle response, partial-throttle hesitation, and ECU-triggered cylinder cutoffs.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete ignition kit features eight direct-fit coil-on-plug assemblies engineered with high-density internal copper windings and thermally stabilized epoxy resin to withstand extreme engine bay temperatures. The matched iridium spark plugs feature fine-wire center electrodes that reduce required firing voltage, provide superior resistance to spark erosion, and maintain consistent arc delivery under elevated boost levels.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2012-2017 BMW M6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.4L Twin-Turbo V8 (S63B44T0) \/ F06, F12, F13\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e560 hp \/ 500 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF592, UF-592, 12138647689\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2012-2017 BMW M6 Base Coupe (F13) 4.4L V8 Turbo\u003c\/li\u003e\n  \u003cli\u003e2012-2017 BMW M6 Base Convertible (F12) 4.4L V8 Turbo\u003c\/li\u003e\n  \u003cli\u003e2013-2017 BMW M6 Gran Coupe (F06) 4.4L V8 Turbo\u003c\/li\u003e\n  \u003cli\u003e2014-2017 BMW M6 Competition Package (F06\/F12\/F13) 4.4L V8 Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Calibration Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet tight DME signal tolerances, this direct-replacement kit delivers reliable secondary voltage without triggering check engine lights or anti-knock adaptations, maintaining OEM diagnostic transparency.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451950567672,"sku":"DS-ETC4LC2QH","price":165.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-and-iridium-spark-plugs-for-bmw-m6-2012-2017-4-4l-1.jpg?v=1788714325","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-bmw-m6-2012-2017-4-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}