{"product_id":"ignition-coil-and-iridium-spark-plugs-for-audi-a6-2000-2002-2-7l","title":"Ignition Coil and Iridium Spark Plugs for Audi A6 (2000-2002) 2.7L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2000-2002 Audi A6\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Ignition Coil and Iridium Spark Plug Kit replaces degraded ignition components on the 2000-2002 Audi A6 2.7L to eliminate boost-onset misfires, stabilize idle speed, and ensure complete combustion under high cylinder pressures.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Audi A6 Thermal Degradation Problem\u003c\/h3\u003e\n\u003cp\u003eThe twin-turbocharged \u003cstrong\u003eAPB\u003c\/strong\u003e engine shoehorned into the \u003cstrong\u003eC5\u003c\/strong\u003e chassis creates an exceptionally hot operating environment. Factory ignition coils suffer from accelerated thermal fatigue, leading to micro-cracking in the secondary winding insulation and internal epoxy potting breakdown. Coupled with standard spark plug electrode erosion, the weakened OEM ignition system cannot generate the required secondary voltage to jump the gap under peak boost conditions. This breakdown triggers classic cylinder misfires (P0300–P0306 DTCs), ignition hesitation under wide-open throttle, unburnt fuel wash, and catalytic converter damage.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis complete ignition refresh kit replaces tired components with heavy-duty direct-fit pencil coils and premium iridium spark plugs. The ignition coils feature premium high-dielectric epoxy and optimized copper core windings to resist heat-soak impedance drift and voltage leakage. Paired with fine-wire 0.6mm laser-welded iridium spark plugs, this kit provides a sharper spark kernel, lower required breakdown voltage, and superior anti-fouling characteristics. The high-temperature silicone boots effectively isolate secondary voltage within the cylinder spark plug wells, suppressing misfires and restoring crisp throttle response. Directly replaces OEM part numbers \u003cstrong\u003e058905105\u003c\/strong\u003e, \u003cstrong\u003e058907447C\u003c\/strong\u003e, and \u003cstrong\u003eUF290\u003c\/strong\u003e.\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; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2000-2002 Audi A6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eAPB 2.7L BiTurbo V6 \/ C5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e250 hp \/ 258 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e058905105, 058907447C, UF290, UF290T, 88921389\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2000 Audi A6 2.7T Quattro (2.7L V6 Turbo - APB Engine - C5 Chassis)\u003c\/li\u003e\n  \u003cli\u003e2001 Audi A6 2.7T Quattro (2.7L V6 Turbo - APB Engine - C5 Chassis)\u003c\/li\u003e\n  \u003cli\u003e2002 Audi A6 2.7T Quattro (2.7L V6 Turbo - APB Engine - C5 Chassis)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the C5 A6?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2000-2002 Audi A6 equipped with the \u003cstrong\u003eAPB\u003c\/strong\u003e 2.7L BiTurbo engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these spark plugs pre-gapped for turbocharged operation?\u003c\/strong\u003e\u003cbr\u003e Yes, the iridium plugs come pre-gapped to factory forced-induction specifications, but checking electrode clearance prior to installation is recommended.\u003c\/p\u003e\n\n\u003ch3\u003eThe Audi Precision Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered to meet rigorous European forced-induction performance standards, this ignition kit maintains factory ECU dwell table compatibility, delivers zero check engine lights, and provides smooth, linear power delivery across the entire rev range.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50593968357624,"sku":"DS-EPB5T6TGX","price":99.95,"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-a6-2000-2002-2-7l-1.jpg?v=1790054803","url":"https:\/\/performancechiptuning.com\/fr\/products\/ignition-coil-and-iridium-spark-plugs-for-audi-a6-2000-2002-2-7l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}