{"product_id":"fuelit-stage2-lpfp-n55-n20-fchassis","title":"Fuel-It! Stage 2 LPFP — N55 \/ N20 (F-Chassis)","description":"\u003cp\u003e\u003cstrong\u003eFuel-It! Stage 2 low-pressure fuel pump for the F-chassis N55\/N20 — a drop-in in-tank upgrade that feeds a Stage 2\/3 build.\u003c\/strong\u003e The factory in-tank pump runs out of duty on E85 and higher boost, starving the high-pressure pump up top. This replaces the stock pump with an E85-rated Walbro.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eA complete drop-in assembly with a Walbro 450 (about 50% more flow than stock); a Walbro 525 (~65%) is available. Single pump. Because it draws more current than stock, a tired EKP (the factory pump controller) can run warm on a hard-driven car — for sustained high-power\/E85 use, step up to the dual-pump Stage 3.\u003c\/p\u003e\n\u003ch3\u003eWhere it fits in the build\u003c\/h3\u003e\n\u003cp\u003eLow-pressure (in-tank) side; it keeps an upgraded high-pressure pump fed. We tune the engine to the fuel system.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eF-chassis N55\/N20 — F20\/F21, F22\/F23, F87 M2, F30\/F31, F32\/F33. Confirm your chassis in the selector.\u003c\/p\u003e\n\u003cp\u003eSourcing fueling with the tune? The \u003ca href=\"\/products\/fueling-kit-n55\"\u003eFueling Kit — N55\u003c\/a\u003e bundles the matched parts + calibration for 8% under à la carte.\u003c\/p\u003e","brand":"Fuel-It!","offers":[{"title":"Walbro 450","offer_id":43280715087933,"sku":"FI-LPFP-S2-F","price":815.0,"currency_code":"USD","in_stock":true},{"title":"Walbro 525","offer_id":43280715120701,"sku":"FI-LPFP-S2-F-525","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/FuelIt__fuel-it-bmw-f2x-f3x-f87-n55-m2-walbro-stage-2-lpfp-upgrade__1_abd2d81e-948a-4683-bbbf-ac7e79094bdd.jpg?v=1781742108","url":"https:\/\/essewerks.com\/products\/fuelit-stage2-lpfp-n55-n20-fchassis","provider":"Esse Werks","version":"1.0","type":"link"}