{"product_id":"ignition-coil-and-iridium-spark-plugs-for-bmw-x3-2013-2016-3-0l","title":"Ignition Coil and Iridium Spark Plugs for BMW X3 (2013-2016) 3.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2013-2016 BMW X3\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Restores complete combustion efficiency and eliminates cylinder misfires on the turbocharged 3.0L inline-six engine by replacing worn secondary ignition components.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock F25 Thermal Degradation Weakness\u003c\/h3\u003e\n\u003cp\u003eThe BMW N55 engine operates under high thermal loads and elevated cylinder pressures due to forced induction. Over time, the factory coil-on-plug boots suffer from dielectric breakdown, thermal cycling fatigue, and internal resistance drift. This causes micro-arcing, intermittent under-load misfires (DTC 2EFE\/2EFF series), rough idle speeds, and unburnt fuel entering the catalytic converter.\u003c\/p\u003e\n\n\u003ch3\u003eThe Precision Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive service kit includes six high-dielectric coil packs and matched fine-wire iridium spark plugs. The ignition coils feature premium-grade internal copper windings and reinforced thermoplastic housings to resist engine bay heat soak. Matched with high-durability iridium electrodes that maintain a precise gap under peak boost, this setup guarantees stable spark energy, crisp throttle response, and complete flame propagation across all six cylinders.\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;\"\u003e2013-2016 BMW X3\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;\"\u003e3.0L N55 Turbocharged I6 \/ F25\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;\"\u003e300 hp \/ 300 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number \/ Interchange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUF515, UF-515, UF522, UF-522\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2013 BMW X3 xDrive35i 3.0L L6 (F25 \/ N55 Engine)\u003c\/li\u003e\n  \u003cli\u003e2014 BMW X3 xDrive35i 3.0L L6 (F25 \/ N55 Engine)\u003c\/li\u003e\n  \u003cli\u003e2015 BMW X3 xDrive35i 3.0L L6 (F25 \/ N55 Engine)\u003c\/li\u003e\n  \u003cli\u003e2016 BMW X3 xDrive35i 3.0L L6 (F25 \/ N55 Engine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe BMW Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet strict European OBD-II parameters, this direct-replacement assembly prevents hesitation, maintains flawless factory idle stability, and ensures zero Check Engine Light (CEL) triggers under high-boost conditions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50451966230776,"sku":"DS-E94QW2750","price":101.95,"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-x3-2013-2016-3-0l-1.jpg?v=1788715014","url":"https:\/\/performancechiptuning.com\/products\/ignition-coil-and-iridium-spark-plugs-for-bmw-x3-2013-2016-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}