{"product_id":"ignition-coil-iridium-spark-plugs-for-hyundai-genesis-coupe-2010-2014-2-0l-i4","title":"Ignition Coil \u0026 Iridium Spark Plugs for Hyundai Genesis Coupe (2010-2014) 2.0L I4","description":"\u003ch2\u003eHigh-Output Ignition Coil \u0026amp; Iridium Spark Plug Kit for 2010-2014 Hyundai Genesis\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e This direct-replacement ignition kit restores proper spark energy and combustion efficiency for the 2.0L engine, resolving common misfire and hesitation issues under boost.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock Genesis Ignition Weakness\u003c\/h3\u003e\n  \u003cp\u003eOver time, the factory BK chassis Genesis Coupe ignition coils degrade due to continuous heat cycling from the turbocharged Theta II engine. This thermal stress compromises the internal copper windings and epoxy potting, leading to voltage leaks and secondary ignition breakdown. When combined with worn factory spark plugs, this degradation results in high-RPM misfires, erratic idling, and reduced throttle response. Under increased cylinder pressures—particularly in tuned or modified forced-induction applications—the weak factory spark is prone to blowout, severely limiting the engine's powerband, increasing emissions, and reducing overall engine efficiency.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eThis ignition overhaul kit incorporates upgraded coils built with high-conductivity durable copper wire internals and heavy-duty thermal epoxy to resist engine bay heat soak. Operating at a stable 12V with a precise 3-pin female connector and male blade terminals, these coils ensure optimal primary voltage transfer. Paired with the included Iridium spark plugs—which feature an ultra-fine center electrode to lower voltage requirements and resist carbon fouling—this system delivers up to a 15% increase in spark energy. The combined upgrade provides a more complete combustion cycle, stabilizes the idle, and guarantees consistent spark delivery under peak boost pressures, entirely eliminating spark blowout.\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;\"\u003e2010-2014 Hyundai Genesis Coupe\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;\"\u003e2.0L Theta II (G4KF) \/ BK\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;\"\u003e210-274 hp \/ 223-275 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;\"\u003eUF611, 27300-3F100, LFR5AIX-11\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2010 Hyundai Genesis Coupe 2.0L I4 (2.0T, Premium, R-Spec, Track)\u003c\/li\u003e\n    \u003cli\u003e2011 Hyundai Genesis Coupe 2.0L I4 (2.0T, Premium, R-Spec)\u003c\/li\u003e\n    \u003cli\u003e2012 Hyundai Genesis Coupe 2.0L I4 (2.0T, Premium, R-Spec)\u003c\/li\u003e\n    \u003cli\u003e2013 Hyundai Genesis Coupe 2.0L I4 (2.0T, Premium, R-Spec)\u003c\/li\u003e\n    \u003cli\u003e2014 Hyundai Genesis Coupe 2.0L I4 (2.0T, Premium, R-Spec)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe KDM Standard\u003c\/h3\u003e\n  \u003cp\u003eFor forced-induction KDM platforms, maintaining robust ignition health is critical for consistent boost delivery and preventing ECU-triggered check engine lights, ensuring reliable power delivery whether on the street or the track.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50062886142200,"sku":"DS-EBHOAX2MA","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/ignition-coil-iridium-spark-plugs-for-hyundai-genesis-coupe-2010-2014-2-0l-i4-1.jpg?v=1785179246","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-iridium-spark-plugs-for-hyundai-genesis-coupe-2010-2014-2-0l-i4","provider":"Performance Chip Tuning","version":"1.0","type":"link"}