{"product_id":"spool-stage-3-lpfp-bmw-b46-b48","title":"Spool Stage 3 Low-Pressure Fuel Pump – BMW B46\/B48","description":"\u003cp\u003e\u003cstrong\u003eSpool Stage 3 LPFP for BMW B46\/B48\u003c\/strong\u003e is a twin-pump low-side fuel upgrade designed for high-output gasoline and ethanol-fuel applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSecondary pump activates under demand\u003c\/li\u003e\n\u003cli\u003eDesigned for significantly increased low-side flow\u003c\/li\u003e\n\u003cli\u003eSuitable for high-output E85 builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCore options:\u003c\/strong\u003e send your own bucket for build, choose the bucket trade-in option with refundable core deposit included in the selected price, or purchase a new-bucket build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e supplier-listed F-series B46\/B48 2\/3\/4 Series applications. Confirm VIN before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDispatch:\u003c\/strong\u003e own-core builds require additional workshop turnaround; other configurations are special order.\u003c\/p\u003e\u003ch3\u003eConfirmed catalogue fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine families:\u003c\/strong\u003e B46, B48\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW chassis:\u003c\/strong\u003e F22, F30, F32, F33, F36\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle models:\u003c\/strong\u003e 220i, 230i, 320i, 330i, 420i, 430i\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFuel-system selection and installation\u003c\/h3\u003e\u003cp\u003eFuel-system parts must be selected around the complete combination of engine generation, fuel type, target output, existing pump and injector configuration, and the calibration strategy. A component appearing for an engine family does not mean it replaces every factory or upgraded fuel-system arrangement used on that engine.\u003c\/p\u003e\u003cp\u003eProfessional installation and calibration are recommended where the product changes fuel pressure, pump control, injector flow, ethanol-content input or port-injection operation. Confirm wiring, plumbing, electrical load, controller requirements and compatible supporting hardware before ordering.\u003c\/p\u003e\u003ch3\u003eBefore ordering\u003c\/h3\u003e\u003cp\u003eSelect your exact BMW through MLAB My Garage and review the product options, included parts and installation requirements. Where a vehicle has been modified from its original engine, transmission or fuel-system specification, contact MLAB with the VIN and current hardware list so the combination can be checked before supply.\u003c\/p\u003e\u003ch3\u003eMLAB support\u003c\/h3\u003e\u003cp\u003eMLAB by Boost and Tune can assist with product selection, workshop installation and dyno calibration for supported BMW applications in Melbourne. Product availability and lead time should be confirmed when ordering supplier-built or special-order components.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Send in own core to be built","offer_id":49973858959602,"sku":"MLAB-14C960C2EA92","price":1930.0,"currency_code":"AUD","in_stock":true},{"title":"Bucket trade-in – refundable core deposit included","offer_id":49973858992370,"sku":"SP-B58-LPDI-3-TRADE","price":2242.0,"currency_code":"AUD","in_stock":true},{"title":"New bucket build","offer_id":49973859025138,"sku":"MLAB-7F2EEAC0163A","price":2398.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/4825\/5986\/files\/stage_3_gen_1_47d09df0-e917-4c94-976d-4063853a17d6.jpg?v=1787620576","url":"https:\/\/mlab-boostandtune.com\/products\/spool-stage-3-lpfp-bmw-b46-b48","provider":"M Lab by Boost \u0026 Tune","version":"1.0","type":"link"}