VIS Motorsport HPFP Upgrade EA839 2.9/3.0 TFSI 2021-2024-bmw-m440i-esr1588233 When combined with a Hi-Flow

When combined with a Hi-Flow Sports Cat

Seat Leon 5F - 2012-2019 2

VW Golf 6 - 2008-2012 1

but also lowers the duty cycle of the N276 solenoid on your pump

VIS Motorsport HPFP Upgrade EA839 2.9/3.0 TFSI 2021-2024-bmw-m440i-esr1588233 When combined with a Hi-FlowFirst upgrade for this hpfp on the market, full stop! The EA839 OEM maximum working pressure is 200 bar. At standard power, this is sufficient for proper atomisation and fuel delivery to the cylinders. As power increases due to tuning and hardware upgrades, the fuel system is pushed to the limit to deliver the required fuel mass. With VIS' high pressure fuel pump, your tuner can increase fuel pressure to over 250 bar. We provide free special tools for