{"product_id":"bmw-m5x-to-zf-8hp45-flywheel-flexplate","title":"BMW M5X to ZF 8HP45 Flywheel \/ Flexplate","description":"\u003ch2\u003eBMW M5X to ZF 8HP45 Flywheel \/ Flexplate\u003c\/h2\u003e\n\u003cp\u003eUpgrade your BMW M50, M52 or M54 engine for a \u003cstrong\u003eZF 8HP45 automatic transmission swap\u003c\/strong\u003e with this flexplate solution. Specifically for BMW M5X engines, this component provides the correct connection between the engine crankshaft and the 8HP45 torque converter.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eBMW 8HP45 flexplate\u003c\/strong\u003e is an ideal solution for E46 8HP conversions and other custom BMW projects using M50, M52 or M54 engines. \u003c\/p\u003e\n\u003ch3\u003eDesigned for BMW 8HP45 Swaps\u003c\/h3\u003e\n\u003cp\u003eWhen converting a BMW E46 from a manual or conventional automatic transmission to a modern \u003cstrong\u003eZF 8HP45 gearbox\u003c\/strong\u003e, the original flywheel setup cannot be used directly. This flexplate is designed to provide the correct interface between the \u003cstrong\u003eBMW M5X crankshaft and the ZF 8HP45 torque converter\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe result is a clean and straightforward solution for your BMW 8HP swap, without the need to develop a custom flexplate yourself.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for BMW M50, M52 and M54 engines\u003c\/li\u003e\n\u003cli\u003eCompatible with ZF 8HP45 transmission conversions\u003c\/li\u003e\n\u003cli\u003eDesigned for BMW E46 8HP swaps\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCorrect interface for the 8HP45 torque converter\u003c\/li\u003e\n\u003cli\u003eSuitable for custom and high-performance BMW projects\u003c\/li\u003e\n\u003cli\u003eCan be combined with our BMW 8HP45 starter motor adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOptional Budget Starter Motor Adapter\u003c\/h3\u003e\n\u003cp\u003eWhen ordering the flexplate, you can add our \u003cstrong\u003ebudget starter motor adapter\u003c\/strong\u003e. This adapter allows the original BMW starter motor to be correctly positioned for use with the ZF 8HP45 transmission.\u003c\/p\u003e\n\u003cp\u003eIf you already have a suitable starter motor adapter, you can simply order the flexplate on its own.\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBMW M50\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBMW M52\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBMW M52TU\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBMW M54\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eZF 8HP45\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eBMW E46 8HP conversion projects\u003c\/li\u003e\n\u003cli\u003eOther custom BMW M5X engine projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal for E46 8HP Conversions\u003c\/h3\u003e\n\u003cp\u003eThis \u003cstrong\u003eBMW 8HP45 flexplate\u003c\/strong\u003e is designed as part of a complete conversion setup. Combined with the correct transmission mount, starter motor adapter, transmission controller and driveshaft solution, it forms the foundation for a reliable \u003cstrong\u003eBMW E46 8HP45 swap\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe flexplate can also be purchased separately if you already have the other required conversion components.\u003c\/p\u003e\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\n\u003cp\u003eThis product is the \u003cstrong\u003eflexplate only\u003c\/strong\u003e. Additional components required to complete an 8HP45 conversion, such as a transmission mount, starter motor adapter, transmission controller, wiring and driveshaft modifications, are not included unless specifically selected.\u003c\/p\u003e\n\u003cp\u003eNeed help selecting the correct parts for your BMW 8HP conversion? \u003cstrong\u003eContact KCPerformance\u003c\/strong\u003e and our team will be happy to help you choose the correct setup for your engine and transmission combination.\u003c\/p\u003e","brand":"KCPerformance","offers":[{"title":"Default Title","offer_id":57269515125001,"sku":"KCP-0154","price":190.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4518\/3497\/files\/IMG_20250619_173535_6dc18a30-1c5b-49ff-9a9e-3050bc61e3d3.jpg?v=1787305930","url":"https:\/\/shop.kcperformance.eu\/nl\/products\/bmw-m5x-to-zf-8hp45-flywheel-flexplate","provider":"KCPerformance","version":"1.0","type":"link"}