{"title":"MS42 Tunes","description":"\u003cp\u003eMS42 controls many M52TU-powered BMW applications, including commonly supported E46 323i\/328i, E39, and Z3 combinations. Verify the label and diagnostic identification before ordering because swaps and replacement modules are common.\u003c\/p\u003e\u003cp\u003eFor a naturally aspirated Poverty Built tune, select the engine and installed hardware accurately, then choose Stage 1, 2, or 3 for the calibration behavior you want. The parts do not automatically assign the stage.\u003c\/p\u003e\u003cp\u003eForced-induction cars must follow the exact service path shown on the product or MS42 forced-induction page. Unlisted airflow meters, injectors, fuel systems, or revision-based development are not interchangeable with a preset.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/povertybuilt.com\/products\/98-00-e46-z3-e39-323-328-z3-m52tu-n-a-custom-tune\"\u003eShop the MS42 N\/A tune\u003c\/a\u003e · \u003ca href=\"https:\/\/povertybuilt.com\/pages\/bmw-ms42-forced-induction-calibration\"\u003eReview MS42 forced-induction tuning\u003c\/a\u003e · \u003ca href=\"https:\/\/povertybuilt.com\/blogs\/how-tos-for-tuning-bmws\/bmw-ms42-vs-ms43-vs-ms45-how-to-identify-your-ecu\"\u003eIdentify the DME\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"98-00-e46-z3-e39-323-328-z3-m52tu-n-a-custom-tune","title":"98–00 BMW E46\/Z3\/E39\/E38 MS42 N\/A Tune — Stage 1\/2\/3","description":"\u003cdiv style=\"border: 2px solid #6f4aa8; border-radius: 12px; padding: 16px; margin: 0 0 24px; background: #f7f1ff;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eDIGITAL TUNE DELIVERY\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe tune itself is delivered by email. No physical tune is shipped, and no tracking number is expected.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYour calibration file and applicable flashing instructions are sent to the email address used at checkout.\u003c\/li\u003e\n\u003cli\u003eComplete the Tune Configurator for the car exactly as it will be when flashed, and review every selection before checkout.\u003c\/li\u003e\n\u003cli\u003eA full ECU read is not required unless Poverty Built requests one after reviewing the order.\u003c\/li\u003e\n\u003cli\u003eFlashing software, licenses, cables, and interfaces are separate unless this listing or your order specifically says they are included.\u003c\/li\u003e\n\u003cli\u003eIf your order also includes a cable or other physical hardware, that item ships separately. A shipping label means the package is being prepared; it is not in transit until the carrier receives it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eConfigure the car first. Choose the stage second.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a platform-developed, naturally aspirated calibration configured for BMW M52TU-powered E46, E39, E38, and Z3 applications using Siemens MS42. \u003cstrong\u003eThe stage is not a parts list and does not tell you which modifications the car must have.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Tune Configurator selections on this page tell us the engine configuration and requested ECU behavior. Select them to match the car exactly as it will be when the tune is flashed. Once those selections are correct, choose the stage based on the level and driving character you want.\u003c\/p\u003e\n\n\u003ch2\u003eHOW TO ORDER\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the ECU.\u003c\/strong\u003e The chassis and model year are not enough by themselves. Your ECU identification\/read must show MS42.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete every Tune Configurator selection accurately.\u003c\/strong\u003e Select the installed engine size and the requested EWS, SAP, DISA, rev-limiter, idle-speed, O2-sensor, burble\/pops, and cable choices. These selections are instructions used to configure the order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose the stage.\u003c\/strong\u003e The stage determines the level and character of the calibration—not which parts you are required to install.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eExample:\u003c\/strong\u003e Headers, an intake, a manifold, or cams do not automatically make the car “Stage 2” or “Stage 3.” A car with common bolt-ons may still choose Stage 1, while a mostly stock car may choose Stage 3. Supporting modifications can improve the result, but they are recommendations—not stage requirements.\u003c\/p\u003e\n\u003cp\u003eIf the exact engine or requested configuration is not represented in the Tune Configurator, \u003ca href=\"\/pages\/contact\"\u003euse the tune fitment form\u003c\/a\u003e before ordering instead of selecting the closest answer.\u003c\/p\u003e\n\n\u003ch2\u003eWHAT EACH STAGE MEANS\u003c\/h2\u003e\n\n\u003ch3\u003eSTAGE 1 — OEM+ | $180\u003c\/h3\u003e\n\u003cp\u003eThe cleanest and simplest performance calibration. Stage 1 focuses on improved throttle response, optimized fueling, ignition and dual-VANOS behavior, and smooth factory-like drivability. Best for someone who wants the car to feel sharper without an aggressive personality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHardware reminder:\u003c\/strong\u003e Stage 1 does not mean “stock parts only.” Your Tune Configurator selections still tell us how the car should be configured.\u003c\/p\u003e\n\n\u003ch3\u003eSTAGE 2 — PERFORMANCE | $220\u003c\/h3\u003e\n\u003cp\u003eA more assertive naturally aspirated calibration with additional performance optimization and stronger response than Stage 1. The file is configured around the engine and ECU behavior selected in the Tune Configurator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeaders and an intake are not required to purchase Stage 2.\u003c\/strong\u003e They are common supporting upgrades, not the definition of the stage.\u003c\/p\u003e\n\n\u003ch3\u003eSTAGE 3 — MAXIMUM N\/A | $280\u003c\/h3\u003e\n\u003cp\u003eOur most comprehensive and aggressive naturally aspirated calibration for this platform. Stage 3 provides the highest available level of performance and behavior within Poverty Built’s staged calibration structure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCams, headers, manifolds, or other major upgrades are not automatically required.\u003c\/strong\u003e Select the engine and ECU options that match the actual car.\u003c\/p\u003e\n\n\u003ch2\u003eFITMENT\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1998–2000 BMW E46 323i \/ 323Ci \/ 328i \/ 328Ci\u003c\/strong\u003e — M52TU, MS42\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1998–2000 BMW E39 523i \/ 528i\u003c\/strong\u003e — M52TU, MS42\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1998–2000 BMW E36\/7 Z3 2.3 \/ 2.8\u003c\/strong\u003e — M52TU, MS42\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1998–2000 BMW E38 728i\u003c\/strong\u003e — M52TU, MS42\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSupported engine-swap choices shown in the Tune Configurator may also be used when they accurately describe a completed MS42-controlled vehicle. \u003ca href=\"\/pages\/contact\"\u003eUse the tune fitment form\u003c\/a\u003e before ordering an unusual combination.\u003c\/p\u003e\n\n\u003ch2\u003eWHAT IS CALIBRATED\u003c\/h2\u003e\n\u003cp\u003eDepending on the stage and Tune Configurator selections, the calibration may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDrive-by-wire throttle response\u003c\/li\u003e\n\u003cli\u003ePart-load and full-load fueling\u003c\/li\u003e\n\u003cli\u003eIgnition timing\u003c\/li\u003e\n\u003cli\u003eDual-VANOS intake and exhaust cam behavior across RPM and load\u003c\/li\u003e\n\u003cli\u003eMS42 air\/load modeling and DISA-aware torque behavior\u003c\/li\u003e\n\u003cli\u003eIdle-speed and rev-limiter preferences selected in the Tune Configurator\u003c\/li\u003e\n\u003cli\u003eOptional top-speed limiter changes where supported\u003c\/li\u003e\n\u003cli\u003eOptional EWS and supported closed-course\/off-road SAP, O2, and diagnostic configurations when selected\u003c\/li\u003e\n\u003cli\u003eBurble\/pops behavior when selected and supported\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTHE TUNE CONFIGURATOR IS PART OF THE ORDER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine size:\u003c\/strong\u003e Select the engine actually installed. Use a swap choice only when it accurately describes the completed car.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEWS, SAP, DISA and O2 setup:\u003c\/strong\u003e Select what the car will use when flashed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRev limiter, idle and burbles:\u003c\/strong\u003e Select the behavior you want; do not assume the stage chooses these automatically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash cable:\u003c\/strong\u003e This is an optional hardware add-on and does not change the stage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe build the order from the submitted selections. Incorrect choices can produce an incorrect file, so review the entire form before checkout.\u003c\/p\u003e\n\n\u003ch2\u003eBEFORE YOU ORDER\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe vehicle must be mechanically healthy before tuning. A calibration will not repair vacuum leaks, failing sensors, weak fuel delivery, ignition problems, VANOS\/DISA faults, overheating, low compression, or other mechanical issues.\u003c\/li\u003e\n\u003cli\u003eChoose options for the car exactly as it will be driven with this tune.\u003c\/li\u003e\n\u003cli\u003eChanges made after the file is delivered may require purchasing an updated calibration.\u003c\/li\u003e\n\u003cli\u003ePower gains vary with engine condition, fuel quality, altitude, weather, and installed hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWHAT YOU RECEIVE\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA Poverty Built platform-developed calibration configured around the Tune Configurator selections submitted with the order\u003c\/li\u003e\n\u003cli\u003eFlashing guidance for the supported MS42 process\u003c\/li\u003e\n\u003cli\u003eCorrection of a verified tune-related issue if the delivered file does not match the submitted order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThis product uses a proven calibration framework for supported combinations.\u003c\/strong\u003e It does not include one-off calibration development, repeated datalog review, ongoing revisions, or changes for later hardware updates. Builds that need an individualized process should use \u003ca href=\"https:\/\/undisputedracing.com\/\"\u003eUNDSPTD. bespoke tuning\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFLASHING REQUIREMENTS\u003c\/h2\u003e\n\u003cp\u003eThis MS42 file can be flashed with the \u003ca href=\"https:\/\/www.ms4x.net\/index.php?title=MS4x_Flasher\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eMS4X Flasher\u003c\/strong\u003e\u003c\/a\u003e. The official MS4X Flasher documentation lists MS42 and MS43 support. The flashing software and compatible cable are separate from the tune.\u003c\/p\u003e\u003cp\u003eIf Poverty Built needs a file read or additional ECU identification for your specific order, we will request it. \u003cstrong\u003eYou do not need to submit a full read unless asked.\u003c\/strong\u003e The customer is responsible for selecting the correct ECU, maintaining stable battery voltage, and using a reliable connection.\u003c\/p\u003e\n\n\u003ch2\u003eCLOSED-COURSE \/ OFF-ROAD USE\u003c\/h2\u003e\n\u003cp\u003eAny option that changes the operation or reporting of emissions-related equipment is intended only for lawful closed-course competition or off-road use. You are responsible for knowing and following all laws that apply to your vehicle and location.\u003c\/p\u003e\n\n\u003ch2\u003ePOVERTY BUILT DISCLAIMER\u003c\/h2\u003e\n\u003cp\u003eBy purchasing this product, you acknowledge that ECU tuning carries risk and that Poverty Built LLC is not liable for engine failure, drivetrain damage, flashing interruption, emissions violations, losses caused by incorrect customer selections, or indirect, incidental, or consequential damages. Results depend on vehicle condition, modifications, fuel, installation quality, and the accuracy of the information submitted with the order. The vehicle must be mechanically sound and properly maintained before and after tuning. Your purchase is also subject to the posted refund and service policies.\u003c\/p\u003e\n\u003ch2\u003eHelpful guides\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/how-tos-for-tuning-bmws\/bmw-ms42-vs-ms43-vs-ms45-how-to-identify-your-ecu\"\u003eIdentify MS42, MS43, or MS45\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/how-tos-for-tuning-bmws\/how-to-flash-bmw-ms42-ms43-and-what-ms45-owners-need-to-know\"\u003eFollow the MS42\/MS43 flashing guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/how-tos-for-tuning-bmws\/e46-unleashing-flames-a-guide-to-producing-exhaust-flames-on-your-e46\"\u003eUnderstand E46 burble and flame options\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Poverty Built","offers":[{"title":"Default Title","offer_id":49280516391200,"sku":"","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3512\/8608\/files\/ms42.webp?v=1727476523"},{"product_id":"98-00-e46-z3-e39-323-328-z3-m52tu-f-i-custom-tune","title":"98–00 E46\/Z3\/E39 MS42 Forced Induction Tune","description":"\u003cdiv style=\"border:2px solid #6f4aa8;border-radius:12px;padding:16px;margin:0 0 24px;background:#f7f1ff;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003ePRESET FORCED-INDUCTION TUNE\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThis is an affordable, pre-built calibration—not bespoke custom tuning.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChoose one approved MAF-and-injector preset in the Tune Configurator.\u003c\/li\u003e\n\u003cli\u003eYour engine, MAF, injectors, fuel, and other selections must match the chosen preset exactly.\u003c\/li\u003e\n\u003cli\u003eDatalog review, iterative revisions, and calibration for unlisted hardware are not included.\u003c\/li\u003e\n\u003cli\u003eIf your build does not exactly match an offered preset, do not order this product. Setup-specific custom tuning is handled separately through Undisputed Racing when available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:2px solid #6f4aa8;border-radius:12px;padding:16px;margin:0 0 24px;background:#f7f1ff;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eDIGITAL TUNE DELIVERY\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe tune is delivered by email. No physical tune is shipped, and no tracking number is expected.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYour calibration file and applicable flashing instructions are sent to the email address used at checkout.\u003c\/li\u003e\n\u003cli\u003eComplete the Tune Configurator for the car exactly as it will be when flashed, and review every selection before checkout.\u003c\/li\u003e\n\u003cli\u003eFlashing software, licenses, cables, and interfaces are separate unless your order specifically says they are included.\u003c\/li\u003e\n\u003cli\u003eIf your order includes a cable or other physical hardware, that item ships separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eA preset forced-induction calibration for turbocharged or supercharged MS42 applications. This product is built around Poverty Built's listed hardware combinations and is intended as a lower-cost alternative to a bespoke tune.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1998–2000 E46 323i, 323Ci, 328i, and 328Ci\u003c\/li\u003e\n\u003cli\u003e1998–2000 E39 523i and 528i\u003c\/li\u003e\n\u003cli\u003e1998–2000 E36\/7\/8 Z3 2.3i and 2.8\u003c\/li\u003e\n\u003cli\u003e1998–2000 E38 728i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable configurator selections may include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApproved MAF-and-injector preset\u003c\/li\u003e\n\u003cli\u003eEngine\u003c\/li\u003e\n\u003cli\u003eFuel type\u003c\/li\u003e\n\u003cli\u003eEWS and SAP settings\u003c\/li\u003e\n\u003cli\u003eRev limiter and idle speed\u003c\/li\u003e\n\u003cli\u003eBurbles\/pops\u003c\/li\u003e\n\u003cli\u003eOptional flash cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv data-pb-link-block=\"1\"\u003e\n\u003chr\u003e\n\u003ch2\u003eBefore you order\u003c\/h2\u003e\n\u003cp\u003eVerify MS42 and review the bespoke forced-induction requirements before checkout.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/povertybuilt.com\/blogs\/building-your-car\/discover-the-most-effective-methods-for-turbocharging-your-e46-m3\"\u003eE46 turbo build-planning guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/povertybuilt.com\/pages\/bmw-ms42-forced-induction-calibration\"\u003eMS42 forced-induction service path\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/povertybuilt.com\/blogs\/how-tos-for-tuning-bmws\/bmw-ms42-vs-ms43-vs-ms45-how-to-identify-your-ecu\"\u003eIdentify the installed DME\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Poverty Built","offers":[{"title":"Default Title","offer_id":49280516423968,"sku":"","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3512\/8608\/files\/ms42.webp?v=1727476523"},{"product_id":"k-dcan","title":"K+DCAN FTDI FT232RL Cable for BMW Flashing or INPA","description":"\u003cp\u003eBMW K+DCAN USB Flash Cable – Updated with Latest EdiabasLib (Pre-Configured)\u003c\/p\u003e\n\u003cp\u003eThis BMW K+DCAN USB flash cable is purpose-built for reliable ECU communication, diagnostics, and flashing on BMW vehicles from the late 1990s through modern E-series platforms. Unlike generic KDCAN cables, this unit is actively maintained and updated with the latest EdiabasLib, ensuring maximum compatibility with modern tuning and diagnostic software.\u003c\/p\u003e\n\u003cp\u003eDesigned for enthusiasts, technicians, and professional tuners, this cable delivers stable, high-speed data transfer over both K-line and DCAN, making it ideal for flashing ECUs, reading and clearing fault codes, coding modules, and performing advanced diagnostics.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cp\u003ePre-loaded with the newest EdiabasLib\u003c\/p\u003e\n\u003cp\u003eFTDI-based chipset for rock-solid USB communication\u003c\/p\u003e\n\u003cp\u003eSupports K-line and DCAN BMW protocols\u003c\/p\u003e\n\u003cp\u003eNo cheap clone drivers or unstable interfaces\u003c\/p\u003e\n\u003cp\u003eOptimized for ECU flashing, not just diagnostics\u003c\/p\u003e\n\u003cp\u003ePlug-and-play on Windows systems\u003c\/p\u003e\n\u003cp\u003eBMW Compatibility\u003c\/p\u003e\n\u003cp\u003eE36, E38, E39, E46\u003c\/p\u003e\n\u003cp\u003eE53, E60, E61, E63, E64\u003c\/p\u003e\n\u003cp\u003eE65, E66, E83, E85, E86\u003c\/p\u003e\n\u003cp\u003eE90, E91, E92, E93\u003c\/p\u003e\n\u003cp\u003eWorks with MS41, MS42, MS43, MS45, MSS5X, ME7.x, and more\u003c\/p\u003e\n\u003cp\u003eSupported Software\u003c\/p\u003e\n\u003cp\u003eINPA\u003c\/p\u003e\n\u003cp\u003eNCS Expert\u003c\/p\u003e\n\u003cp\u003eWinKFP\u003c\/p\u003e\n\u003cp\u003eTool32\u003c\/p\u003e\n\u003cp\u003eMS4X Flasher\u003c\/p\u003e\n\u003cp\u003eBMW Flashing \u0026amp; Coding Utilities using Ediabas\u003c\/p\u003e\n\u003cp\u003eBecause this cable is kept up to date, you avoid common issues like failed flashes, driver conflicts, or unstable connections that plague outdated KDCAN cables. It’s the right tool if you’re flashing ECUs, doing custom tuning, or running a serious BMW diagnostic setup.\u003c\/p\u003e\n\u003cp\u003eIf you’re tired of fighting drivers, bad latency, or unreliable clone cables — this is the last K+DCAN cable you’ll need.\u003c\/p\u003e","brand":"Poverty Built","offers":[{"title":"Default Title","offer_id":51204014702880,"sku":null,"price":37.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3512\/8608\/files\/rn-image_picker_lib_temp_ee9048d4-0f93-4ec7-9bea-59227b53810a.jpg?v=1770388357"},{"product_id":"20-pin-to-16-pin-obd2-cable-for-bmw-obd1-to-obd2-diagnostic-adapter","title":"20 Pin to 16 Pin OBD2 Cable for BMW. OBD1 to OBD2 Diagnostic Adapter","description":"\u003cp\u003eThis 12-pin OBD1 male to 16-pin OBD2 female adapter is designed to bridge modern diagnostic tools with BMW vehicles equipped with the round under-hood diagnostic port. It allows your OBD2 scanner to communicate properly with OBD1\/early OBD2 BMW systems for advanced diagnostics and coding.\u003c\/p\u003e\n\u003cp\u003eUse this adapter to perform functions such as:\u003c\/p\u003e\n\u003cp\u003eReading and clearing fault codes\u003c\/p\u003e\n\u003cp\u003eFull system diagnostics\u003c\/p\u003e\n\u003cp\u003eECU communication and coding\u003c\/p\u003e\n\u003cp\u003eBidirectional controls (scanner-dependent)\u003c\/p\u003e\n\u003cp\u003eThis is a male-to-female extension cable built for stable, interference-free data transmission when using compatible diagnostic software and scan tools.\u003c\/p\u003e\n\u003cp\u003eWide BMW Compatibility (20-Pin Round Diagnostic Port Required)\u003c\/p\u003e\n\u003cp\u003eCompatible with BMW models equipped with the 20-pin under-hood diagnostic connector, including:\u003c\/p\u003e\n\u003cp\u003eE28, E30, E32, E34\u003c\/p\u003e\n\u003cp\u003eE36, E38, E39, E46\u003c\/p\u003e\n\u003cp\u003eE52, E53\u003c\/p\u003e\n\u003cp\u003eR50, R52, R53 (Mini)\u003c\/p\u003e\n\u003cp\u003e⚠️ Important: Please physically verify that your vehicle has the 20-pin round diagnostic port under the hood before purchasing.\u003c\/p\u003e\n\u003cp\u003eMS42-equipped E46 models that retain the 20-pin connector must be flashed and diagnosed through this port.\u003c\/p\u003e\n\u003cp\u003eDurable Extension Design – 15.75 in (40 cm)\u003c\/p\u003e\n\u003cp\u003eTotal cable length: 15.75 inches (40 cm)\u003c\/p\u003e\n\u003cp\u003eFunctions as an extension to reduce strain and wear on your vehicle’s diagnostic port\u003c\/p\u003e\n\u003cp\u003eProvides a secure, reliable connection with consistent signal stability\u003c\/p\u003e\n\u003cp\u003eIdeal for tuning, diagnostics, and flashing when working on BMW platforms that require the 20-pin interface.\u003c\/p\u003e","brand":"Poverty Built","offers":[{"title":"Default Title","offer_id":51206462439712,"sku":null,"price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3512\/8608\/files\/rn-image_picker_lib_temp_34bd3d0c-74cf-4758-8b48-b29e96a22682.jpg?v=1770467483"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/3512\/8608\/collections\/ms42.webp?v=1727730280","url":"https:\/\/povertybuilt.com\/collections\/ms42-tunes.oembed","provider":"Poverty Built","version":"1.0","type":"link"}