BMW F Chassis B58 Stage 3 LPFP Upgrade for M140i, M240i, 340i, 440i Hyundai Sonata Bmw 430i Gran Coupe 2017

Bmw 430i Gran Coupe 2017 to 2020

Depending on the condition of your PCV valve it could leak worse than others

Velocity stacks allow even more air to be smoothly sucked into your intake system

or GLA45 with the MST Cold Air Intake System

More information on the JB4PRO app is available here

BMW F Chassis B58 Stage 3 LPFP Upgrade for M140i, M240i, 340i, 440i Hyundai Sonata Bmw 430i Gran Coupe 2017Unlock the full potential of your BMW with the B58 Stage 3 Low Pressure Fuel Pump (LPFP) Upgrade. Designed for enthusiasts pushing for power levels on pump gas, race gas, or E85, this complete LPFP upgrade provides the necessary fuel flow to meet your horsepower goals. Key Features Enhanced Fuel Capacity: This upgrade utilizes a stock pump for the primary function, ensuring your EKP (Electronic Fuel Pump Control Module) operates flawlessly and