{"product_id":"spool-stage-4-fx400x-hpfp-bmw-b58-gen2","title":"Spool Stage 4 FX400X High-Pressure Fuel Pump – BMW B58 Gen 2","description":"\u003cp\u003e\u003cstrong\u003eSpool Stage 4 FX400X High-Pressure Fuel Pump for BMW B58 Gen 2\u003c\/strong\u003e is Spool's flagship high-pressure pump for high-output direct-injection builds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSupplier-rated for up to 350 bar \/ 35 MPa \/ 5000 psi operation\u003c\/li\u003e\n\u003cli\u003eApproximately 20% more delivery across the range than Spool's FX350\u003c\/li\u003e\n\u003cli\u003ePlug-and-play architecture with mounting hardware, pump alignment tool, low-pressure line and adapter harness\u003c\/li\u003e\n\u003cli\u003eDesigned for use with upgraded B58 Gen 2 direct-injection systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSelectable options:\u003c\/strong\u003e wireless ethanol analyzer and Spool 10-micron filter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e calibration changes are required and adequate low-pressure fuel supply is critical.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDispatch:\u003c\/strong\u003e Backorder — lead time confirmed when stock is allocated.\u003c\/p\u003e\u003ch2\u003eProduct System\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eFuel System\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 2 Series M240I G42 B58\u003c\/li\u003e\n\u003cli\u003eBMW 340I M340I G20 G21 B58\u003c\/li\u003e\n\u003cli\u003eBMW 4 Series G22 B58\u003c\/li\u003e\n\u003cli\u003eBMW 4 Series Gran Coupe G26 B58\u003c\/li\u003e\n\u003cli\u003eBMW 5 Series G30 B58\u003c\/li\u003e\n\u003cli\u003eBMW X3 G01 B58\u003c\/li\u003e\n\u003cli\u003eBMW X4 G02 B58\u003c\/li\u003e\n\u003cli\u003eBMW Z4 G29 B58\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm chassis, engine, drivetrain and production-year compatibility before ordering.\u003c\/p\u003e\u003ch2\u003eSupplier Part Numbers\u003c\/h2\u003e\u003cp\u003eSP-FX400X-B58G2-NOEA-NF, SP-FX400X-B58G2-NOEA-F, SP-FX400X-B58G2-EXEA-NF, SP-FX400X-B58G2-EXEA-F, SP-FX400X-B58G2-EA-NF, SP-FX400X-B58G2-EA-F\u003c\/p\u003e\u003ch2\u003eBuilt by Boost \u0026amp; Tune Support\u003c\/h2\u003e\u003cp\u003eBBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"No ethanol analyzer required \/ No 10 micron filter","offer_id":43748158111811,"sku":"SP-FX400X-B58G2-NOEA-NF","price":4365.0,"currency_code":"AUD","in_stock":true},{"title":"No ethanol analyzer required \/ Include 10 micron filter","offer_id":43748158144579,"sku":"SP-FX400X-B58G2-NOEA-F","price":4598.0,"currency_code":"AUD","in_stock":true},{"title":"Existing Spool ethanol analyzer already installed \/ No 10 micron filter","offer_id":43748158177347,"sku":"SP-FX400X-B58G2-EXEA-NF","price":4365.0,"currency_code":"AUD","in_stock":true},{"title":"Existing Spool ethanol analyzer already installed \/ Include 10 micron filter","offer_id":43748158210115,"sku":"SP-FX400X-B58G2-EXEA-F","price":4598.0,"currency_code":"AUD","in_stock":true},{"title":"Include wireless ethanol analyzer \/ No 10 micron filter","offer_id":43748158242883,"sku":"SP-FX400X-B58G2-EA-NF","price":4912.0,"currency_code":"AUD","in_stock":true},{"title":"Include wireless ethanol analyzer \/ Include 10 micron filter","offer_id":43748158275651,"sku":"SP-FX400X-B58G2-EA-F","price":5145.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/0659\/4883\/files\/spool_n5_f7a4599c-129b-43cc-9496-2a14cf42caf1.png?v=1788406688","url":"https:\/\/builtbyboostandtune.com.au\/products\/spool-stage-4-fx400x-hpfp-bmw-b58-gen2","provider":"BUILT BY BOOST AND TUNE","version":"1.0","type":"link"}