{"product_id":"ignition-coil-and-iridium-spark-plugs-for-subaru-legacy-2005-2009-3-0l","title":"Ignition Coil and Iridium Spark Plugs for Subaru Legacy (2005-2009) 3.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2005-2009 Subaru Legacy 3.0L\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Restores factory combustion efficiency and eliminates cylinder misfires under load with direct-fit coil-on-plug modules and pre-gapped iridium plugs.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Legacy Thermal Breakdown and Spark Degradation\u003c\/h3\u003e\n\u003cp\u003eThe horizontally opposed EZ30 3.0L boxer engine houses its ignition components low in the chassis, placing coil packs in direct proximity to exhaust heat radiation within cramped cylinder head pockets. Over time, severe thermal cycling degrades the factory epoxy potting and hardens silicone insulation boots, creating micro-arcing, carbon tracking, and high-load spark blowout that dulls throttle response and triggers misfire codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive overhaul kit features six reinforced coil packs engineered with high-temp magnetic copper windings and robust dielectric resin to prevent internal shorting under sustained thermal load. Paired with fine-wire iridium core spark plugs (ILFR6B spec), this setup provides lower ignition voltage requirements, a concentrated spark kernel for complete flame propagation, and rugged high-grade silicone boots that isolate secondary voltage completely.\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;\"\u003e2005-2009 Subaru Legacy 3.0L\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;\"\u003eEZ30D \/ EZ30R H6 \/ BL, BP\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;\"\u003e245 hp \/ 219 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;\"\u003eUF287, 22433-AA530, 22433-AA441, ILFR6B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2005-2009 Subaru Legacy 3.0L H6 (Sedan \u0026amp; Wagon)\u003c\/li\u003e\n  \u003cli\u003eInterchange: UF287, UF-287, 22433-AA441, 22433AA441, 22433-AA411, 22433AA411, 22433-AA530, 22433AA530, ILFR6B, ILF6RB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Subaru Boxer Standard\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically to handle the high heat and lateral packaging demands of Subaru boxer engines, this kit ensures stable idle, seamless high-RPM power delivery, and factory ECU dwell compliance with zero CEL triggers.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50428881830136,"sku":"DS-EKFHKBTTS","price":119.95,"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-subaru-legacy-2005-2009-3-0l-1.jpg?v=1788445264","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-subaru-legacy-2005-2009-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}