{"product_id":"bmw-qt-sytytyspuola-performance-n54-n55-s54-s55-s63","title":"QT Ignition Coil BMW N54\/N55\/S54\/S55\/S63","description":"\u003ch2 data-start=\"0\" data-end=\"106\"\u003ePerformance ignition coils for BMW N54\/N55\/N63\/S54\/S55\/S63 engines. \u003c\/h2\u003e\n\u003ch3\u003e\u003cem\u003eEnsure sufficient ignition with QT ignition coils.\u003c\/em\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eQT Ignition Coil is a more affordable, longer-lasting, and tuning-friendly alternative to OEM ignition coils. No more failed coils and misfire codes.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"292\" data-end=\"508\"\u003eMore efficient ignition energy (+10% vs. OEM)\u003cbr data-start=\"338\" data-end=\"341\"\u003e\n\n\u003c\/h3\u003e\n\u003cp data-start=\"292\" data-end=\"508\"\u003eHigher energy transfer ensures optimal spark throughout the dwell time, improving ignition efficiency, especially in tuned and high-performance engines.\u003c\/p\u003e\n\u003ch3 data-start=\"292\" data-end=\"508\"\u003eFor demanding driving - Better spark formation at high boost\u003cbr data-start=\"1174\" data-end=\"1177\"\u003e\n\n\u003c\/h3\u003e\n\u003cp data-start=\"292\" data-end=\"508\"\u003eEnsures ignition functionality even at high boost pressures and rich mixtures, promoting cleaner combustion and better efficiency.\u003c\/p\u003e\n\u003ch3 data-start=\"747\" data-end=\"948\"\u003eSave money - Longer lifespan and mechanical durability\u003cbr data-start=\"790\" data-end=\"793\"\u003e\n\n\u003c\/h3\u003e\n\u003cp data-start=\"747\" data-end=\"948\"\u003eAdvanced insulation materials and a coil design that reduces thermal stress prevent overheating and internal short circuits, extending the component's lifespan.\u003c\/p\u003e\n\u003ch3 data-start=\"747\" data-end=\"948\"\u003eForget misfires - More stable performance under heavy load\u003cbr data-start=\"560\" data-end=\"563\"\u003e\n\n\u003c\/h3\u003e\n\u003cp data-start=\"747\" data-end=\"948\"\u003eDesigned to withstand continuous stress – the right choice for high-performance and tuned engines that require reliable ignition voltage across the entire load range. (where OEM ignition coils falter)\u003c\/p\u003e\n\u003ch3 data-start=\"950\" data-end=\"1111\"\u003eHeat resistance up to 140 °C\u003c\/h3\u003e\n\u003cp data-start=\"950\" data-end=\"1111\"\u003eOperating temperature in continuous use up to 120 °C – performance remains stable even at high temperatures without power loss. (see comparison to original)\u003c\/p\u003e\n\u003ch3 data-start=\"1113\" data-end=\"1323\"\u003eOptimized primary and secondary windings\u003cbr data-start=\"131\" data-end=\"134\"\u003e\n\n\u003c\/h3\u003e\n\u003cp data-start=\"1113\" data-end=\"1323\"\u003eIncreased winding turns and high-quality copper wire improve conductivity and ensure high, consistent ignition voltage even under heavy use.\u003c\/p\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-14\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\n\u003cdiv class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\n\u003cdiv data-message-model-slug=\"gpt-4o\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-5\" dir=\"auto\" data-message-id=\"4e4c8b2c-b16a-47f8-99c4-4e8855d731c0\" data-message-author-role=\"assistant\"\u003e\n\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark\"\u003e\n\n\u003ch2 data-end=\"50\" data-start=\"0\"\u003eSuperior ignition energy – performance comparison\u003c\/h2\u003e\n\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"50\" data-start=\"0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/coil_output_energy_qt.png?v=1753990320\" alt=\"\"\u003e\u003c\/p\u003e\n\n\u003ch3 data-end=\"50\" data-start=\"0\"\u003eThe chart illustrates how QT ignition coils provide more efficient ignition energy compared to OEM ignition coils.\u003c\/h3\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/article\u003e\n\u003cul data-start=\"108\" data-end=\"674\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\n\u003cli data-start=\"108\" data-end=\"200\"\u003e\n\n\u003cp data-start=\"110\" data-end=\"200\"\u003eAt under 1.5 milliseconds, the performance of both coils is still at the same level.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"201\" data-end=\"341\"\u003e\n\n\u003cp data-start=\"203\" data-end=\"341\"\u003eWhen the duration increases to 2.0 milliseconds, the energy supply of the original coils clearly begins to weaken, but QT coils maintain stable power.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"342\" data-end=\"487\"\u003e\n\n\u003cp data-start=\"344\" data-end=\"487\"\u003eAt 3.0 milliseconds, QT coils produce up to approximately 25% more energy – a significant advantage in tuned or high-revving engines.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli data-start=\"488\" data-end=\"674\" data-is-last-node=\"\"\u003e\n\n\u003cp data-start=\"490\" data-end=\"674\" data-is-last-node=\"\"\u003eEven at a high temperature of 140 °C, QT coils maintain a stable 70 mJ energy level, while original coils suffer a significant power reduction or cease to function entirely.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eConfirmed compatibility:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cmeta charset=\"utf-8\"\u003eBMW \u0026amp; MINI N12\/13\/14\/16\/18\/20\/45\/46\/52\u003c\/li\u003e\n\n\u003cli\u003eBMW N54, N55 \u0026amp; N63 \u003c\/li\u003e\n\n\u003cli\u003eBMW S55 \u0026amp; S63\u003c\/li\u003e\n\n\u003cli\u003ePeugeot\/Citroen 1.4 \u0026amp; 1.6 GTI \/ VTI \/ THP engines \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePrice per piece!\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eChoose the correct quantity according to engine type.\u003c\/p\u003e\n\u003cp\u003eReplaces the following OE part numbers:\u003c\/p\u003e\n\u003ctable dir=\"ltr\" id=\"tp_ad_ad_tbl_oenr\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr class=\"ad_tbl_oenr_keyBez colorClass3\"\u003e\n\n\u003ctd\u003e\u003cspan\u003eBMW\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"ad_tbl_oenr_list\"\u003e\n\n\u003cdiv\u003e\u003cspan\u003e0 148 594\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e1,712,219\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e1,712,223\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 0 148 594\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 1 712 219\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 1 712 223\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 5 A06 753\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 7 550 012\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 7 551 049\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 7 551 260\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 7 562 744\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 7 571 643\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"adtbl_oenr_collapserRow\"\u003e\n\n\u003ctd\u003e\u003cspan class=\"ad_tbl_oenr_collapserLabel\"\u003e \u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"ad_tbl_oenr_keyBez colorClass3\"\u003e\n\n\u003ctd\u003e\u003cspan class=\"tbl_oenr_keyBez_cellWrapper\"\u003e\u003cspan\u003eCitroën\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"ad_tbl_oenr_list\"\u003e\n\n\u003cdiv\u003e\u003cspan\u003eV7562744\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003eV756274480\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003eV757164380\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e5970.64\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e5970.91\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e98067027 80\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"ad_tbl_oenr_keyBez colorClass3\"\u003e\n\n\u003ctd\u003e\u003cspan class=\"tbl_oenr_keyBez_cellWrapper\"\u003e\u003cspan\u003eMINI\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"ad_tbl_oenr_list\"\u003e\n\n\u003cdiv\u003e\u003cspan\u003e0 148 594\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e1,712,219\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e1,712,223\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 0 148 594\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 1 712 219\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 1 712 223\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 5 A06 753\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 7 550 012\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 7 551 049\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 7 551 260\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 7 562 744\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e12 13 7 571 643\u003c\/span\u003e\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"adtbl_oenr_collapserRow\"\u003e\n\n\u003ctd\u003e\u003cspan class=\"ad_tbl_oenr_collapserLabel\"\u003e \u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"ad_tbl_oenr_keyBez colorClass3\"\u003e\n\n\u003ctd\u003e\u003cspan class=\"tbl_oenr_keyBez_cellWrapper\"\u003e\u003cspan\u003ePeugeot\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"ad_tbl_oenr_list\"\u003e\n\n\u003cdiv\u003e\u003cspan\u003eV7562744\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003eV756274480\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003eV757164380\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e5970.64\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e5970.91\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003cspan\u003e98067027 80\u003c\/span\u003e\u003c\/div\u003e\n\n\u003cdiv\u003e\u003ca rel=\"nofollow noopener\" href=\"https:\/\/katyiframe.matthies.de\/default.aspx?1116=98078418%2080\u0026amp;230=28\u0026amp;1271=2\u0026amp;1272=\u0026amp;1273=\u0026amp;10=532130238D8D4A258E145BBF9E5938FA002001\u0026amp;14=1\u0026amp;12=2192\" class=\"ad_reference_nr colorClass3_alternating\"\u003e\u003cspan\u003e98078418 80\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":51182283948379,"sku":"QT-IGN-005","price":48.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/n54_coi.png?v=1755614846","url":"https:\/\/www.qtparts.fi\/en-gb\/products\/bmw-qt-sytytyspuola-performance-n54-n55-s54-s55-s63","provider":"QT Parts","version":"1.0","type":"link"}