{"title":"Top Product Collection","description":"\u003cp\u003eTop-selling BMW performance parts built for enthusiasts by enthusiasts. Featuring EKPM upgrades, fuel system solutions, and plug-and-play harnesses designed for reliable high-horsepower builds.\u003c\/p\u003e","products":[{"product_id":"e9x-e60-bmw-pnp-holley-terminator-x-harness","title":"E9X\/E60 BMW PNP Holley Terminator X Harness","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAre you not a fan of cutting up your factory wiring? Not a fan of wiring in general? Looking to save time wiring up your swap? This plug-and-play break-out harness will connect to your E9x\/E60 N54\/N52\/S65 chassis and allow you to connect a Holley Terminator X Max harness with almost no work.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAre you converting from Chassis manual to auto or Chassis auto to manual? \u003c\/span\u003e\u003ca href=\"https:\/\/speedsty.com\/products\/manual-to-auto-p-n-wiring-e9x-e60-e82\"\u003e\u003cb\u003eClick here\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\"\u003e for additional wiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eDo you want your M3 \"Power Button\" connected? \u003c\/span\u003e\u003cb\u003eClick here\u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003e for additional wiring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAll harnesses come with an Ignition\/Brake signal amplifier board to prevent weak 15WUP and brake pedal signal issues.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe breakout harness provides the following Posi-Lock connections for easily connecting the Holley loose wires:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e1x Holley Power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e1x Holley Trans Power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e2x Ignition (12v+ key on)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e2x Brake Pedal Signal (For DBW and Trans)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e1x Can+\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e1x Can-\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e1x Radiator Fan PWM-\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e1x EBox Fan PWM- (Optional to cool down ECU Box)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eAC Clutch (Stock IHKA controlled)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"speedsty-motorsports","offers":[{"title":"Pre 03\/07","offer_id":44219902820662,"sku":"","price":499.0,"currency_code":"USD","in_stock":true},{"title":"03\/07+","offer_id":44219902853430,"sku":"","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/7861\/1510\/files\/IMG_0911.jpg?v=1765905797"},{"product_id":"ekpm-replacement-board","title":"EKPM Upgraded Board Kits","description":"\u003cdiv\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eEKPM Kits Include: \u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSpeedsty Motorsports Upgraded EKPM Board preassembled in an enclosure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eUpgraded Main Fuel Pump Wiring (included with both the single \u0026amp; dual relay). \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSwitched Ground Wire (included with both the single \u0026amp; dual relay). \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSecondary Fuel Pump Wiring (included with the \u003cspan style=\"text-decoration: underline;\"\u003edual relay\u003c\/span\u003e).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSupports all E series engines including 335i (N54\/N55), 335D. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSupports F series N55 PWG\/EWG. (EWG support in beta). \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eDoes not cause issues with the 15WUP bus unlike other relay-based EKPM delete solutions. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eConfigurable secondary fuel pump trigger source over Canbus. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eNo Hobbs Switch required. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eNo cooling fan is required. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eNo coding is required offering a true PNP solution. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCustomizable fuel pump configuration through OBD2 using a K+D Can cable. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eCrash detection with emergency fuel shutoff. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eDirectly controls two or more fuel pumps. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSwitched grounded output for external relay control. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003eWorks with stock DME and standalone ECUs. \u003c\/span\u003e\u003cspan\u003eSupports EKPM2\/3\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNow’s the time to eliminate all the issues that come with the OEM EKPM. The Speedsty Motorsports upgraded EKMP board will replace your stock EKPM. This does not require any additional wiring and uses the stock connectors. The OEM EKPM fails regularly, especially in vehicles with an engine swap running upgraded fuel pumps, because it’s not being regulated anymore. The stock EKPM is current limited, with PWM switching it limits the current. The PWM control limits the voltage and causes excessive heat to be generated causing the EKPM to fail. This will seamlessly work with the stock DME, and standalone ECUs such as Maxxecu, Holley ECU and the LSE9x Holley Canbox. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Speedsty Motorsports EKPM board uses relays to directly control the fuel pumps. It has Canbus support to emulate the stock EKPM and is capable of handling up to 25 amps per built-in pump. This board uses high-quality 45 amp relays from TE connectivity, and a grounded output that is configurable based on your pedal position, engine torque, fuel flow rate and is triggerable by a custom Canbus message. All EKPM upgrade boards will ship pre-configured to trigger the fuel pump at 200 NM of engine torque.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe EKPM replacement board includes several features including crash detection from the airbag modules that will turn off the fuel pumps in the event of a crash. The fuel pump(s) will not consistently run while the ignition is on and the engine is off. There is an additional relay control pin that will allow you to activate an external relay to control a third or more fuel pumps. No cooling fan is required, no coding is required offering a true PNP solution. Does not cause issues with the 15WUP bus unlike other relay-based EKPM delete solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eVersions\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 57px;\"\u003e\n\u003ctd style=\"width: 31.6575%; height: 57px; text-align: center;\"\u003e\u003cstrong\u003eCanbus - Single Relay w\/ switched ground\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.3425%; height: 57px;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe Canbus - Single Relay version includes a switched ground wire and upgraded main pump wiring. The switched ground wire is an optional installation but it can be used to trigger an additional fuel pump using an external relay. It’s also meant to replace the need for a Hobbs Switch.\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 57px;\"\u003e\n\u003ctd style=\"width: 31.6575%; height: 57px; text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Polaris-Badge_2qgie\"\u003e\u003cspan class=\"Polaris-Text--root_yj4ah Polaris-Text--bodySm_nvqxj Polaris-Text--regular_pjgr0\"\u003eCanbus - Dual Relay w\/ switched ground\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.3425%; height: 57px;\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe Canbus - Dual Relay version includes a PNP secondary fuel pump wiring harness, upgraded main pump wiring and the switched ground wire. With the dual relay harness, you can control up to three or more fuel pumps.\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-891f65b8-7fff-45bf-a031-085cf01e0631\"\u003e\u003cspan\u003eUpgraded Main Fuel Pump Wiring Product Description\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEnhance your vehicle's performance, reliability and fueling with the Speedsty Motorsports PNP Upgraded Fuel Pump Wiring Kit, designed to replace your standard OEM main fuel pump wiring. The original 14 AWG factory wiring commonly overheats \u0026amp; causes wiring damage. Our kit upgrades the wiring to a durable 12 AWG wiring, significantly reducing the risk of overheating and ensuring more reliable operation. Capable of handling up to 30 amps, our wiring not only offers superior thickness but also improved durability and efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003e\u003cstrong\u003eThe Upgraded Main Fuel Pump Wiring Kit includes:\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eA direct replacement main fuel pump connector that connects seamlessly with the BLACK EKPM connector at pins 2 and 4. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eA 30 amp fuse that connects to the White EKPM connector and directly to the Battery 12V+. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eA connection from the White EKPM connector to Battery ground.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003ePlanned Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eM3 Kombi Shiftlight control\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"speedsty-motorsports","offers":[{"title":"Canbus - Single Relay w\/ switched ground","offer_id":44445909909814,"sku":"SPE-EKPM-1-KIT","price":409.99,"currency_code":"USD","in_stock":true},{"title":"Canbus - Dual Relay w\/ switched ground","offer_id":44445909942582,"sku":"SPE-EKPM-2-KIT","price":509.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/7861\/1510\/files\/Speedsty_Single_Relay.jpg?v=1776716390"},{"product_id":"e9x-e60-bmw-pnp-maxxecu-harness","title":"E9X\/E8X\/E60 BMW PNP MaxxEcu Harness","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAre you looking to save time the wiring required for your LS swap? Are you not a fan of cutting up your factory wiring or not a fan of wiring in general? \u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur PNP MaxxEcu harness will connect to your E9X\/E8X\/E60 chassis (N54 \u0026amp; N52 originally) and allow you to connect to the MaxxEcu LS harness with almost no work required. Our PNP MaxxEcu harness provides power to the MaxxEcu harness and provides connections to the pedal, starter, cooling fan. ECU box fan, etc. \u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe 03\/07+ harnesses come with an Ignition\/Brake signal amplifier board to prevent weak 15WUP and brake pedal signal issues.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you are building a custom engine harness you will need to wire the MaxxEcu 12 \u0026amp; 16 pin connectors according to our pinout.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAre you converting your chassis from manual to auto OR auto to manual? \u003ca href=\"https:\/\/speedsty.com\/products\/manual-to-auto-p-n-wiring-e9x-e60-e82\" rel=\"noopener\" target=\"_blank\"\u003eClick here\u003c\/a\u003e for additional wiring. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e","brand":"Speedsty Motorsports","offers":[{"title":"Pre 03\/07","offer_id":46245200036150,"sku":"","price":499.0,"currency_code":"USD","in_stock":true},{"title":"03\/07+","offer_id":46245200068918,"sku":"","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/7861\/1510\/files\/IMG_0678.jpg?v=1721937349"},{"product_id":"upgraded-fuel-pump-wiring","title":"PNP Upgraded Fuel Pump Wiring","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEnhance your vehicle's performance and fueling with our PNP Upgraded Fuel Pump Wiring Kit, designed to replace your standard OEM fuel pump wiring. The original 14 AWG factory wiring can overheat \u0026amp; cause wiring damage. Our kit upgrades the wiring to a durable 12 AWG wiring, significantly reducing the risk of overheating and ensuring more reliable operation. Capable of handling up to 30 amps, our wiring not only offers superior thickness but also improved durability and efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe kit includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eA direct replacement fuel pump connector that connects seamlessly with the BLACK EKPM connector at pins 2 and 4.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eA 30 amp fuse that connects to the White EKPM connector Pin 1 and directly to the Battery 12V+.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eA connection from the White EKPM connector Pin 2 to the Battery ground.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUpgrade today and experience a more reliable, high-performance fuel system tailored to meet the demands of your vehicle.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Speedsty Motorsports","offers":[{"title":"Default Title","offer_id":48835100410166,"sku":"","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/7861\/1510\/files\/IMG_0670.jpg?v=1714500368"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/7861\/1510\/collections\/9ABCA1C1-18CF-4D17-B5EF-357E80E5363D.png?v=1779391131","url":"https:\/\/speedsty.com\/en-de\/collections\/top-product-collection.oembed","provider":"Speedsty Motorsports","version":"1.0","type":"link"}