{"product_id":"ignition-coil-and-iridium-spark-plugs-for-audi-a4-2017-2020-2-0l","title":"Ignition Coil and Iridium Spark Plugs for Audi A4 (2017-2020) 2.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil \u0026amp; Iridium Spark Plug Kit for 2017-2020 Audi A4\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect Replacement Ignition Service Kit:\u003c\/strong\u003e Restores high-voltage secondary ignition energy and optimal combustion timing on direct-injected 2.0L turbocharged powertrains.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock A4 Dielectric Breakdown and Spark Degradation\u003c\/h3\u003e\n\u003cp\u003eThe direct-injected EA888 Gen 3 engine operates under elevated cylinder pressures and substantial thermal cycles. Over time, factory ignition coils suffer internal dielectric insulation breakdown and winding fatigue, causing spark blowout under load. Simultaneously, standard plug electrode erosion widens the gap, straining the primary circuit and causing rough idle, hesitation, and cylinder misfire trouble codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete ignition refresh package pairs heavy-duty coil-on-plug assemblies with premium fine-wire iridium spark plugs. The ignition coils feature high-purity electrolytic copper windings and heat-resistant epoxy encapsulation to prevent voltage tracking and insulation crack failures. The high-melting-point iridium core plugs ensure stable spark kernel generation, reduced voltage demand, and consistent flame front propagation across the entire RPM band.\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;\"\u003e2017-2020 Audi A4\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;\"\u003eEA888 Gen 3 2.0L TFSI \/ B9\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;\"\u003e252 hp \/ 273 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;\"\u003eUF716, UF-716, 06K905110C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2017-2020 Audi A4 (2.0L L4 Turbo \/ B9)\u003c\/li\u003e\n  \u003cli\u003e2017-2020 Audi A4 Quattro (2.0L L4 Turbo \/ B9)\u003c\/li\u003e\n  \u003cli\u003e2017-2020 Audi A4 allroad (2.0L L4 Turbo \/ B9)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Audi Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to match strict Bosch\/Motronic engine management electrical tolerances, this kit delivers OEM-level dwell response without triggering Check Engine Lights (CEL) or parasitic electrical interference, ensuring smooth idle and crisp boost delivery.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50454322118904,"sku":"DS-EHXA2GGMW","price":137.95,"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-audi-a4-2017-2020-2-0l-1.jpg?v=1788726800","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-audi-a4-2017-2020-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}