{"product_id":"ignition-coil-and-iridium-spark-plugs-for-porsche-911-2011-2012-3-6l","title":"Ignition Coil and Iridium Spark Plugs for Porsche 911 (2011-2012) 3.6L","description":"\u003ch2\u003eDirect-Replacement Ignition Coil and Iridium Spark Plug Kit for 2011-2012 Porsche 911\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-fit ignition overhaul:\u003c\/strong\u003e Restores factory spark energy, resolves high-RPM misfires, and stabilizes idle across all six cylinders on the 3.6L flat-six platform.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock 911 Thermal Stress and Insulation Breakdown\u003c\/h3\u003e\n\u003cp\u003eDue to the low-slung, rear-engine layout of the 997 chassis, ignition coils sit directly adjacent to high-heat exhaust headers. Continuous thermal cycling breaks down factory epoxy potting and rubber boots, causing dielectric micro-fractures and secondary voltage leakage. Over time, this leads to spark blowout under load, sluggish throttle response, erratic idle, and catalyst-damaging cylinder misfires.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete 6-cylinder ignition service kit features coil-on-plug assemblies manufactured with high-density internal copper windings and heat-resistant dielectric epoxy to eliminate heat soak failure. Paired with fine-wire iridium spark plugs, the system lowers required firing voltage while maximizing spark intensity, ensuring complete fuel atomization, crisp throttle response, and dependable high-RPM combustion.\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;\"\u003e2011-2012 Porsche 911 (3.6L H6)\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;\"\u003eMA1.02 (9A1) \/ 997.2\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;\"\u003e345 hp \/ 288 lb-ft (Approx)\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;\"\u003e99760210700, UF346, UF544\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2011-2012 Porsche 911 Carrera (3.6L Flat-6 Naturally Aspirated)\u003c\/li\u003e\n  \u003cli\u003e2011-2012 Porsche 911 Carrera 4 (3.6L Flat-6 Naturally Aspirated)\u003c\/li\u003e\n  \u003cli\u003e2011-2012 Porsche 911 Black Edition (3.6L Flat-6 Naturally Aspirated)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Porsche Calibration Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to exact German OE electrical tolerances, ensuring zero Check Engine Lights (CEL), smooth DME integration, and reliable primary resistance under demanding driving conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50456045158648,"sku":"DS-E7ILH6IJG","price":141.95,"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-porsche-911-2011-2012-3-6l-1.jpg?v=1788757362","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-porsche-911-2011-2012-3-6l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}