{"product_id":"injector-dynamics-1750-xds-48mm-length-14mm-top-14mm-lower-o-ring-set-of-6","title":"Injector Dynamics ID1750-XDS Fuel Injectors for BMW M3 2001-2006 and Nissan VQ Applications - Set of 6","description":"\u003ch4\u003eInjector Dynamics ID1750-XDS Injectors for the 2001-2006 BMW M3 and Four More Six-Cylinder Applications\u003c\/h4\u003e\u003cp\u003eFive applications share this configuration and only one of them comes with published model years. Injector Dynamics lists 1750.48.14.14.6 for the BMW E46 M3 built between 2001 and 2006, the Infiniti G35, the Nissan 350Z, the Nissan Patrol and the Porsche 996 and 997.1 Turbo. The BMW row is the one that produces a fitment tag, and the tag names the M3 without the chassis code, because a storefront year-make-model search has no field for E46.\u003c\/p\u003e\u003cp\u003ePhysically this is the plain 48 mm build: a 14 mm top O-ring, a 14 mm lower O-ring and nothing between the injector and the rail. It sits alongside a 48 mm number with a black bottom adapter and another with an R35 spacer, and those three are not substitutes for one another despite sharing a body length.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThe configuration Injector Dynamics lists for the E46 M3 01-06, Infiniti G35, Nissan 350Z, Nissan Patrol and Porsche 996\/997.1 Turbo\u003c\/li\u003e\n\u003cli\u003eMatched set of six, consistent with the manufacturer's published per-set pricing for this number\u003c\/li\u003e\n\u003cli\u003ePlain 48 mm build with 14 mm top and lower O-rings, distinct from the black bottom adapter and R35 spacer versions of the same body length\u003c\/li\u003e\n\u003cli\u003eSingle configuration spanning naturally aspirated and turbocharged six-cylinder engines, so calibration rather than fitment is the limiting factor\u003c\/li\u003e\n\u003cli\u003eRated at 1728 cc\/min at 3.0 bar (43.5 psi) on E10 emissions certification fuel, with a published maximum differential fuel pressure of 7.0 bar\u003c\/li\u003e\n\u003cli\u003eCompatible with methanol, ethanol, MTBE, nitromethane and all known hydrocarbon fuels, with a USCAR electrical connector\u003c\/li\u003e\n\u003cli\u003ePublished dynamic flow and offset data from 8 to 16 volts across the working pressure range, for direct entry into an engine management system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001-2006\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003ePublished as E46 M3 01-06; the chassis code stays out of the tag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNot published\u003c\/td\u003e\n\u003ctd\u003eInfiniti\u003c\/td\u003e\n\u003ctd\u003eG35\u003c\/td\u003e\n\u003ctd\u003eNo model years published, so no tag is created\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNot published\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e350Z\u003c\/td\u003e\n\u003ctd\u003eNo model years published, so no tag is created\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNot published\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003ePatrol\u003c\/td\u003e\n\u003ctd\u003eNo model years published, so no tag is created\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNot published\u003c\/td\u003e\n\u003ctd\u003ePorsche\u003c\/td\u003e\n\u003ctd\u003e996 and 997.1 Turbo\u003c\/td\u003e\n\u003ctd\u003eNo model years published, so no tag is created\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eChassis codes such as E46, 996 and 997.1 identify the car to an enthusiast but are not searchable vehicle records, so they appear here rather than in the tag set. The BMW row becomes fits 2001 to 2006 BMW M3. The remaining four rows carry no manufacturer year ranges at all, and no tag has been invented for them.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eInjector Dynamics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eID1750-XDS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd\u003e1750.48.14.14.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration code\u003c\/td\u003e\n\u003ctd\u003e48.14.14 as published by Injector Dynamics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody length\u003c\/td\u003e\n\u003ctd\u003e48 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop interface\u003c\/td\u003e\n\u003ctd\u003e14 mm O-ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLower interface\u003c\/td\u003e\n\u003ctd\u003e14 mm O-ring, no bottom adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSet quantity\u003c\/td\u003e\n\u003ctd\u003eSix injectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal flow rate\u003c\/td\u003e\n\u003ctd\u003e1728 cc\/min at 3.0 bar (43.5 psi), measured on E10 emissions certification fuel at 49 C (120 F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum differential fuel pressure\u003c\/td\u003e\n\u003ctd\u003e7.0 bar (101.5 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel compatibility\u003c\/td\u003e\n\u003ctd\u003eCompatible with methanol, ethanol, MTBE, nitromethane and all known hydrocarbon fuels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connector\u003c\/td\u003e\n\u003ctd\u003eUSCAR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign intent\u003c\/td\u003e\n\u003ctd\u003eDesigned specifically for motorsport use, per Injector Dynamics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eOne year from date of original purchase against manufacturer defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaged contents and weight\u003c\/td\u003e\n\u003ctd\u003eNot published by Injector Dynamics for this part number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eWhat's Included\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSix Injector Dynamics ID1750-XDS fuel injectors in the 1750.48.14.14.6 configuration, supplied as one dynamically matched set.\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics lists this part number without a packing list, which means the injectors are all that can be counted on. Anything else the install needs is a separate line item.\u003c\/li\u003e\n\u003cli\u003eThe voltage-by-pressure offset table for this injector is a published document, not a boxed item, and should be re-downloaded before every fresh calibration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Injector Dynamics\u003c\/h4\u003e\u003cp\u003eAs an engineering-led supplier, Injector Dynamics publishes the ID1750-XDS with a pressure ceiling, a fuel-compatibility statement and a characterization table rather than a marketing horsepower figure. Application rows in its catalogue name the exact configuration to order for each engine.\u003c\/p\u003e\u003ch4\u003eRelated Parts\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/injector-dynamics-id1050x-injectors-grey-adaptor-top-set-of-6\"\u003eInjector Dynamics ID1050-XDS in the same 48 mm 14 mm configuration and application rows, set of six\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/injector-dynamics-1340cc-injectors-48mm-length-14mm-grey-top-14mm-lower-o-ring-set-of-6\"\u003eInjector Dynamics ID1300-XDS in the same 48 mm 14 mm configuration and application rows, set of six\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/injector-dynamics-2600-xds-injectors-48mm-length-14mm-top-14mm-lower-o-ring-set-of-6\"\u003eInjector Dynamics ID2600-XDS in the same 48 mm 14 mm configuration, set of six\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/injector-dynamics-viton-14mm-bottom-o-ring\"\u003eInjector Dynamics Viton 14 mm bottom O-ring, service seal for this configuration\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cstrong\u003eDoes flow change with fuel pressure?\u003c\/strong\u003e\u003cp\u003eYes. The manufacturer's table shows slope rising from 1728 cc\/min at 43.5 psid to 2216 cc\/min at 70 psid and 2645 cc\/min at 100 psid.\u003c\/p\u003e\u003cstrong\u003eDoes the manufacturer state a pressure limit?\u003c\/strong\u003e\u003cp\u003eIt does: 7.0 bar (101.5 psi) maximum differential fuel pressure.\u003c\/p\u003e\u003cstrong\u003eDo these need special handling on methanol?\u003c\/strong\u003e\u003cp\u003eThe injector itself is listed as methanol compatible, but the manufacturer still excludes failures caused by inadequate filtration or the wrong fuel type from warranty.\u003c\/p\u003e\u003cstrong\u003eDoes the set come with pigtails?\u003c\/strong\u003e\u003cp\u003eThe manufacturer publishes no contents list, so connector kits and pigtails should be treated as separate items even though the injector is USCAR.\u003c\/p\u003e\u003cstrong\u003eDoes matching matter at this flow rating?\u003c\/strong\u003e\u003cp\u003eIt matters more, not less. Larger injectors spend more time in the short pulse-width region where dynamic differences show up.\u003c\/p\u003e\u003cstrong\u003eDoes motorsport use affect warranty?\u003c\/strong\u003e\u003cp\u003eThe manufacturer's coverage is for defects. Wear and contamination-related failures are handled separately from the one-year defect warranty.\u003c\/p\u003e\u003cstrong\u003eHow often should injectors be serviced?\u003c\/strong\u003e\u003cp\u003eThe manufacturer ties service need to fuel quality and filtration rather than to a fixed interval.\u003c\/p\u003e\u003cstrong\u003eWhere does the offset table come from?\u003c\/strong\u003e\u003cp\u003eIt is published by the manufacturer for the ID1750-XDS and is updated over time as testing continues.\u003c\/p\u003e\u003cstrong\u003eIs there a CARB number for these?\u003c\/strong\u003e\u003cp\u003eNone is published in the manufacturer documentation for this injector.\u003c\/p\u003e\u003cstrong\u003eWhich BMW M3 does this fit?\u003c\/strong\u003e\u003cp\u003eThe manufacturer publishes E46 M3 01-06 against this number, which is the M3 built from 2001 to 2006.\u003c\/p\u003e\u003cstrong\u003eWhy does the fitment tag not mention E46?\u003c\/strong\u003e\u003cp\u003eE46 is a chassis code. Fitment tags on this store are built from year, make and model so that the storefront search can match them, so the chassis code is documented in the copy instead.\u003c\/p\u003e\u003cstrong\u003eDoes this fit the E90 M3?\u003c\/strong\u003e\u003cp\u003eNo. The 07 and later M3 is listed against a different set of eight, because it is a V8 rather than a six-cylinder.\u003c\/p\u003e\u003cstrong\u003eIs the Infiniti G35 the same part?\u003c\/strong\u003e\u003cp\u003eYes, the G35 row points at this exact number, but Injector Dynamics publishes no model years for it, so verify the car and the rail before ordering.\u003c\/p\u003e\u003cstrong\u003eDoes this suit the Porsche 996 Turbo?\u003c\/strong\u003e\u003cp\u003eThe application table lists 996\/997.1 TT against this number. Note that the naturally aspirated 996\/997.1 is listed under a different configuration.\u003c\/p\u003e\u003cstrong\u003eWhat separates this from the R35 version?\u003c\/strong\u003e\u003cp\u003eThe lower interface. The R35 number adds a spacer arrangement for the Nissan GT-R and its relatives; this one is a plain 14 mm lower O-ring.\u003c\/p\u003e\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003cp\u003eNo manufacturer installation sheet exists for this configuration. The list below reflects only published cautions and connector guidance; rail removal and fastener torque come from the factory service information.\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eConfirm that part number 1750.48.14.14.6 is the configuration Injector Dynamics lists for the 2001-2006 BMW M3, Infiniti G35, Nissan 350Z, Nissan Patrol and Porsche 996\/997.1 Turbo before anything is removed from the engine.\u003c\/li\u003e\n\u003cli\u003ePhotograph or transcribe the serial number at the base of every connector; the manufacturer's service process depends on them.\u003c\/li\u003e\n\u003cli\u003eDepressurise the system first, then use the factory service information for rail removal; the injector manufacturer publishes no removal steps.\u003c\/li\u003e\n\u003cli\u003eDo not remove the molded O-ring retainer as a matter of course. Injector Dynamics restricts that modification to applications it has approved.\u003c\/li\u003e\n\u003cli\u003eCheck that the injector seats fully in the rail and in the port with the 48 mm and its listed interfaces before committing to the install.\u003c\/li\u003e\n\u003cli\u003eTerminating the harness follows the manufacturer's method: about 5 mm of insulation off, wire through the seal into the terminal, conductor in the crimp section, crimp.\u003c\/li\u003e\n\u003cli\u003eThe injector connector is not polarity sensitive, so the harness can be terminated in whichever orientation is convenient.\u003c\/li\u003e\n\u003cli\u003eThere is no injector-side torque specification, so the factory service information for the engine governs every fastener on the job.\u003c\/li\u003e\n\u003cli\u003eThe ID1750-XDS offset and slope values must be in the tune before the engine turns over, not adjusted afterwards.\u003c\/li\u003e\n\u003cli\u003eCycle the pump to pressure without cranking, check for seepage at each injector, and verify filtration before the engine runs.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Injector Dynamics","offers":[{"title":"Default Title","offer_id":46380803293263,"sku":"IDX1750.48.14.14.6","price":1989.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/injector-dynamics-id1750-xds-fuel-injectors-for-bmw-m3-2001-2006-and-nissan-vq-applications-set-of-6-injector-dynamics.jpg?v=1786381141","url":"https:\/\/www.blackopsautoworks.com\/products\/injector-dynamics-1750-xds-48mm-length-14mm-top-14mm-lower-o-ring-set-of-6","provider":"Black Ops Auto Works","version":"1.0","type":"link"}