{"product_id":"injector-dynamics-1750-xds-34mm-length-no-adapters-14mm-lower-o-ring-set-of-5","title":"Injector Dynamics ID1750-XDS Fuel Injectors for Audi RS3 and TT RS - Set of 5","description":"\u003ch4\u003eInjector Dynamics ID1750-XDS Injectors for the Audi RS3 and TT RS\u003c\/h4\u003e\u003cp\u003eInjector Dynamics lists part number 1750.34.14.14.5 under Audi for the RS3 and TT RS, and supplies it as a set of five to suit the five-cylinder engine those cars share. The manufacturer does not publish model years against the entry, so the car and its fuel rail should be identified before ordering.\u003c\/p\u003e\u003cp\u003eThis is the 34 mm short-body configuration with 14 mm top and lower interfaces. The ID1750-XDS behind it is rated at 1728 cc\/min at 3.0 bar on E10 certification fuel, with a maximum differential fuel pressure of 7.0 bar.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSupplied as a dynamically matched set of five injectors in the 1750.34.14.14.5 configuration\u003c\/li\u003e\n\u003cli\u003eCompatibility with methanol, ethanol, MTBE, nitromethane and all known hydrocarbon fuels\u003c\/li\u003e\n\u003cli\u003eUSCAR electrical connector\u003c\/li\u003e\n\u003cli\u003ePublished dynamic flow and offset data from 8 to 16 volts across the full pressure range\u003c\/li\u003e\n\u003cli\u003eEvery dimensionally critical internal part made from corrosion-resistant material, per the X-Series design brief\u003c\/li\u003e\n\u003cli\u003eHigh-flow motorsport injector rated at 1728 cc\/min at 3.0 bar on E10 certification fuel\u003c\/li\u003e\n\u003cli\u003eListed by Injector Dynamics for Audi RS3 and TT RS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment\u003c\/h4\u003e\u003cp\u003eOne manufacturer entry covers both cars and it carries no published years, so this listing does not claim vehicle-year fitment tags. The five-injector set quantity matches the five-cylinder engine used in both models.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer entry\u003c\/th\u003e\n\u003cth\u003eListed under\u003c\/th\u003e\n\u003cth\u003ePublished years\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eAudi RS3\/TTRS\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eNone published\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\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\u003e1750.34.14.14.5\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 with 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\u003eConfiguration code\u003c\/td\u003e\n\u003ctd\u003e34.14.14, also offered as a universal part number without a set quantity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody length\u003c\/td\u003e\n\u003ctd\u003e34 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop interface size\u003c\/td\u003e\n\u003ctd\u003e14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLower interface size\u003c\/td\u003e\n\u003ctd\u003e14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSet quantity\u003c\/td\u003e\n\u003ctd\u003eFive injectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed application\u003c\/td\u003e\n\u003ctd\u003eAudi RS3 and TT RS\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\u003eWeight and packaged dimensions\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\u003e5 Injector Dynamics ID1750-XDS fuel injectors in the 1750.34.14.14.5 configuration, supplied as one dynamically matched set.\u003c\/li\u003e\n\u003cli\u003eBecause Injector Dynamics documents no packaged contents for this part number, nothing beyond the injectors should be counted on, including seals, spacers and wiring components.\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics distributes its dynamic flow and offset data digitally, and states that the data is under continual improvement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAbout Injector Dynamics\u003c\/h4\u003e\u003cp\u003eThe ID1750-XDS is the large-capacity member of the Injector Dynamics X-Series, published with a full dynamic flow table from eight to sixteen volts across the pressure range. Injector Dynamics catalogues it application by application, and matches the injectors as a group before they leave the building.\u003c\/p\u003e\u003ch4\u003eRelated Parts\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/injector-dynamics-id1050x-injectors-34mm-length-no-adapters-14mm-lower-o-ring-set-of-5\"\u003eInjector Dynamics ID1050-XDS injectors, part number 1050.34.14.14.5, listed for the same Audi RS3 and TT RS application\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/injector-dynamics-id1300-uscar-connector-34mm-length-14mm-top-14mm-lower-o-ring-set-of-5\"\u003eInjector Dynamics ID1300-XDS injectors, part number 1300.34.14.14.5, listed for the same Audi RS3 and TT RS application\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cstrong\u003eHow much fuel does this injector flow?\u003c\/strong\u003e\u003cp\u003eInjector Dynamics rates the ID1750-XDS at 1728 cc\/min at 3.0 bar (43.5 psi), measured with E10 emissions certification fuel at 49 C (120 F).\u003c\/p\u003e\u003cstrong\u003eWhat differential pressure is the injector rated for?\u003c\/strong\u003e\u003cp\u003e7.0 bar (101.5 psi), per the manufacturer specification table.\u003c\/p\u003e\u003cstrong\u003eWill corrosive fuels shorten injector life?\u003c\/strong\u003e\u003cp\u003eInjector Dynamics publishes compatibility as follows: Compatible with methanol, ethanol, MTBE, nitromethane and all known hydrocarbon fuels. The warranty terms still require correct fuel type and filtration.\u003c\/p\u003e\u003cstrong\u003eIs the connector polarity sensitive?\u003c\/strong\u003e\u003cp\u003eThe connector is a USCAR type, and Injector Dynamics states its injector connectors are not polarity specific, so power or ground can go to either pin.\u003c\/p\u003e\u003cstrong\u003eWhy buy the set rather than individual injectors?\u003c\/strong\u003e\u003cp\u003eInjector Dynamics matches injectors dynamically as a group, and its service department asks for the complete set when work is needed.\u003c\/p\u003e\u003cstrong\u003eIs there a warranty on these injectors?\u003c\/strong\u003e\u003cp\u003eYes, one year from the date of original purchase against manufacturer defects.\u003c\/p\u003e\u003cstrong\u003eWhat is the plastic retainer on the injector body?\u003c\/strong\u003e\u003cp\u003eIt is the molded O-ring retainer fitted to all Injector Dynamics injectors. It should only be removed on the manufacturer's instruction, and it cannot be refitted.\u003c\/p\u003e\u003cstrong\u003eHow is a suspect injector diagnosed?\u003c\/strong\u003e\u003cp\u003eInjector Dynamics asks for the four to seven digit serial number found at the base of the connector, then processes the full set through its cleaning and inspection service.\u003c\/p\u003e\u003cstrong\u003eDo these need a retune?\u003c\/strong\u003e\u003cp\u003eYes. Injector Dynamics publishes dynamic flow and offset characterization data so the engine management system can be configured for the injector before the engine is run.\u003c\/p\u003e\u003cstrong\u003eDoes the entry cover every RS3 and TT RS generation?\u003c\/strong\u003e\u003cp\u003eInjector Dynamics publishes the application as Audi RS3\/TTRS with no year split, so the injector pocket and rail on the specific car should be verified rather than assuming full generational coverage.\u003c\/p\u003e\u003cstrong\u003eWhy five injectors rather than four or six?\u003c\/strong\u003e\u003cp\u003eThe RS3 and TT RS use a five-cylinder engine, and the manufacturer publishes this configuration in a quantity of five so a single matched set covers the engine.\u003c\/p\u003e\u003cstrong\u003eAre these a direct swap for the factory port injectors?\u003c\/strong\u003e\u003cp\u003eThe manufacturer lists the configuration but does not publish a direct-replacement claim, so the rail interface, injector length and electrical connector should all be checked against the car.\u003c\/p\u003e\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\u003cp\u003eInjector Dynamics publishes no installation procedure or torque values against this part number, so the steps below cover only its documented cautions and connector guidance and point to factory service information for the rest.\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eConfirm that part number 1750.34.14.14.5 is the configuration Injector Dynamics lists for the Audi RS3 and TT RS before removing anything from the engine.\u003c\/li\u003e\n\u003cli\u003eLog the serial number on each injector body at the base of the connector. It is the identifier the manufacturer uses for any warranty or service claim.\u003c\/li\u003e\n\u003cli\u003eDepressurise and isolate the fuel system, then remove the fuel rail following the factory service information for the engine, because Injector Dynamics does not publish a removal procedure for this configuration.\u003c\/li\u003e\n\u003cli\u003eDo not trim the molded O-ring retainer. The manufacturer states the modification should only be performed when it instructs you to, and that it cannot be reversed.\u003c\/li\u003e\n\u003cli\u003eCheck that the injector seats fully in both the rail and the port with the 34 mm body and its listed interfaces before committing to the install.\u003c\/li\u003e\n\u003cli\u003eBuilding the plugs is a five millimetre strip, wire through the seal and into the terminal, bare conductor aligned with the crimp section, then crimp, following the manufacturer's connector guidance.\u003c\/li\u003e\n\u003cli\u003eThere is no correct pin order for power and ground at the injector; the manufacturer states the connectors are not polarity specific.\u003c\/li\u003e\n\u003cli\u003eUse the factory service information for every fastener torque. The manufacturer publishes no torque specification for this configuration, and a generic figure should not be invented in its place.\u003c\/li\u003e\n\u003cli\u003ePull the newest published characterization data for the ID1750-XDS and enter it into the engine management system ahead of the first start.\u003c\/li\u003e\n\u003cli\u003ePressurise the fuel system with the engine stopped, inspect every joint for leaks, and confirm proper fuel filtration is in place, which the manufacturer requires for warranty coverage.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Injector Dynamics","offers":[{"title":"Default Title","offer_id":46380802998351,"sku":"IDX1750.34.14.14.5","price":1636.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/injector-dynamics-id1750-xds-fuel-injectors-for-audi-rs3-and-tt-rs-set-of-5-injector-dynamics.jpg?v=1786381135","url":"https:\/\/www.blackopsautoworks.com\/products\/injector-dynamics-1750-xds-34mm-length-no-adapters-14mm-lower-o-ring-set-of-5","provider":"Black Ops Auto Works","version":"1.0","type":"link"}