Fuel-It! B58 BMW High Pressure Fuel Pump (HPFP) Upgrade

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.

For those who want to source their own HPFP, we offer an option to purchase the Install Kit Only.  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.

Add ethanol analyzer kit?
This is the newest Fuel-It! ethanol analyzer with upgraded stainless lines.

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/540iX

BMW 6 Series
• 2016-2019 G32 B58 640i/640iX

BMW 7 Series
• 2014-2019 G11 G12 B58 740i/740iX

BMW X Series 
• 2016-2019 G01 X3 m40i/iX
• 2017-2019 G02 X4 m40i/iX