Fuel-it HPFP Upgrade BMW B58 Gen 1 engines

Introducing the new B58 BMW HPFP upgrade kit from Fuel-It! Replaces your factory high-pressure fuel pump with a higher capacity pump capable of supporting 30% more flow with Stage1 or 60% more flow with Stage2! Includes all required installation hardware for a clean plug and play install. Note: requires selection of "Stage1" or "Stage2" high-pressure fuel pump upgrade via flash to enable.  This includes the harness, adapter plate, install jig, and lines ala-cart.  Stage 2 is built around GM LT4 pump part 12711668, while Stage 1 is built around GM LT1 pump part 12669519. Compatible build dates for vehicle fitment: (Gen 1 B58 Powered BMW only) BMW 1 Series• 2015-2019 F20/F21 B58 M140i BMW 2 Series• 2015-2019 F22 F23 B58 M240i/iX BMW 3 Series• 2014-2019 F30 F31 F34 F35 B58 340i/340iX including GT • 2018-2019 G20 340i/340iX including GT BMW 4 Series• 2015-2019 F32 F33 F36 B58 440i/440iX BMW 5 Series• 2015-2020 G30 G31 G38 B58 540i/540iXBMW 6 Series• 2016-2019 G32 B58 640i/640iX BMW 7 Se