{"product_id":"ignition-coil-and-iridium-spark-plugs-for-audi-rs7-2015-2018-4-0l","title":"Ignition Coil and Iridium Spark Plugs for Audi RS7 (2015-2018) 4.0L","description":"\u003ch2\u003eDirect-Fit Ignition Coil and Iridium Spark Plug Kit for 2015-2018 Audi RS7\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The ignition coil and iridium spark plug kit restores factory ignition energy and eliminates high-boost misfires on the 2015-2018 Audi RS7 4.0L twin-turbo V8.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Audi RS7 Thermal Stress and Ignition Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe 4.0 TFSI \u003cstrong\u003eEA824\u003c\/strong\u003e engine utilizes a \"hot-V\" configuration, housing twin twin-scroll turbochargers directly inside the cylinder valley. This generates intense radiant heat that saturates the cylinder heads and prematurely degrades factory coil packs. Thermal fatigue breaks down internal winding insulation, weakens the primary\/secondary circuit resistance, and compromises the silicone boot seals. Under heavy boost, high cylinder pressures cause spark blowout, micro-arcing, and intermittent misfires that trip the Electronic Power Control (EPC) warning light and trigger ECU safety timing pull.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive replacement kit pairs eight high-dielectric pencil ignition coils with fine-wire iridium spark plugs to stabilize secondary spark voltage across the entire rev range. The iridium center electrodes resist high-temperature spark erosion and maintain tight spark gaps under direct-injection cylinder pressures. Heavy-duty boots shield against thermal flashover, preventing voltage leakage into the cylinder head wells. Fully compatible with OEM interchange references \u003cstrong\u003eUF766\u003c\/strong\u003e, \u003cstrong\u003e307134160\u003c\/strong\u003e, and \u003cstrong\u003eGN10334\u003c\/strong\u003e, this kit installs directly with no harness modifications required.\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;\"\u003e2015-2018 Audi RS7\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;\"\u003e4.0L TFSI V8 (EA824) \/ C7.5 (Typ 4G8)\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;\"\u003e553 hp \/ 516 lb-ft (605 hp \/ 553 lb-ft Performance)\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;\"\u003eUF766, 307134160, 9125601, 91256010, 91256016, CUF341, 30713416, GN10334\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2015 Audi RS7 Base 4.0L V8 (EA824)\u003c\/li\u003e\n  \u003cli\u003e2016 Audi RS7 Base \u0026amp; Performance 4.0L V8 (EA824)\u003c\/li\u003e\n  \u003cli\u003e2017 Audi RS7 Base \u0026amp; Performance 4.0L V8 (EA824)\u003c\/li\u003e\n  \u003cli\u003e2018 Audi RS7 Performance 4.0L V8 (EA824)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the C7.5 RS7?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 2015-2018 Audi RS7 equipped with the \u003cstrong\u003e4.0L TFSI EA824\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the iridium spark plugs pre-gapped?\u003c\/strong\u003e\u003cbr\u003e Yes, plugs come pre-set to factory clearance, though verifying gap specification prior to high-boost operation is standard service practice.\u003c\/p\u003e\n\n\u003ch3\u003eThe Audi Precision Standard\u003c\/h3\u003e\n\u003cp\u003ePreserving clean combustion dynamics is critical for twin-turbo European engines. This kit guarantees clean signal synchronization, eliminating hesitation and preventing unburned fuel from washing cylinder walls or contaminating sensitive downstream catalytic converters.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50594168340728,"sku":"DS-EPT8K1PHW","price":106.95,"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-rs7-2015-2018-4-0l-1.jpg?v=1790057669","url":"https:\/\/performancechiptuning.com\/es\/products\/ignition-coil-and-iridium-spark-plugs-for-audi-rs7-2015-2018-4-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}