{"product_id":"ignition-coil-iridium-spark-plugs-for-bmw-m5-2006-2010-5-0l","title":"Ignition Coil + Iridium Spark Plugs for BMW M5 (2006-2010) 5.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil \u0026amp; Iridium Spark Plug Kit for 2006-2010 BMW M5\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil and Iridium Spark Plug Kit replaces worn factory ignition components on the 2006-2010 BMW M5 to eliminate high-RPM misfires, stabilize uneven idle, and restore crisp throttle response across all ten cylinders.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock BMW M5 Ignition Degradation\u003c\/h3\u003e\n\u003cp\u003eThe naturally aspirated 5.0L \u003cstrong\u003eS85B50\u003c\/strong\u003e V10 operates at engine speeds up to 8,250 RPM, generating severe underhood heat cycles in the \u003cstrong\u003eE60\u003c\/strong\u003e engine bay. Over time, OEM ignition coils suffer internal dielectric insulation breakdown and thermal micro-cracking. This degradation causes secondary voltage leakage under load, triggering false ionic current misfire faults via the MSS65 DME, erratic hesitation, and unburned fuel washing down the cylinder bores. Standard spark plugs also suffer rapid center electrode wear in high-compression (12.0:1) conditions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis 10-cylinder ignition kit is engineered to restore factory-calibrated ignition energy. The replacement pencil coils feature high-conductivity copper primary and secondary windings encased in thermal-resistant epoxy to resist heat soak and voltage arc-over. Heavy-duty silicone boots resist oil deterioration and spark blowout. Paired with fine-wire iridium spark plugs featuring laser-welded tips and platinum ground pads, the kit requires less strike voltage while improving flame kernel propagation and maintaining fouling resistance through the entire RPM range.\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; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2006-2010 BMW M5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003eS85B50\u003c\/strong\u003e 5.0L V10 \/ \u003cstrong\u003eE60\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e500 hp \/ 384 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003e12137841556\u003c\/strong\u003e, \u003cstrong\u003e12137835108\u003c\/strong\u003e, \u003cstrong\u003eUF572\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006 BMW M5 Base 5.0L V10 (Chassis: E60, Engine: S85)\u003c\/li\u003e\n  \u003cli\u003e2007 BMW M5 Base 5.0L V10 (Chassis: E60, Engine: S85)\u003c\/li\u003e\n  \u003cli\u003e2008 BMW M5 Base 5.0L V10 (Chassis: E60, Engine: S85)\u003c\/li\u003e\n  \u003cli\u003e2009 BMW M5 Base 5.0L V10 (Chassis: E60, Engine: S85)\u003c\/li\u003e\n  \u003cli\u003e2010 BMW M5 Base 5.0L V10 (Chassis: E60, Engine: S85)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the E60 M5?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2006-2010 BMW M5 equipped with the S85 5.0L V10 engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these coils interfere with the factory Ionic Current Monitoring system?\u003c\/strong\u003e\u003cbr\u003e No, these ignition coils are manufactured to exact OEM electrical impedance specifications to ensure flawless integration with the MSS65 DME ionic current circuit without false misfire codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet rigorous European tolerances, this complete ignition refresh preserves ionic spark detection, ensures complete cylinder combustion, and prevents check engine lights under full-throttle operation.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50622892671224,"sku":"DS-E7FELKZQZ","price":257.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-bmw-m5-2006-2010-5-0l-1.jpg?v=1790276566","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-iridium-spark-plugs-for-bmw-m5-2006-2010-5-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}