Spool FX-170 Upgraded High Pressure Fuel Pump System | [M157] Ethanol Analyzer Option:Do Not Include Ethanol Analyzer - I have existing Spool Ethanol Analyzer installed Spool Performance now offers upgraded

Spool Performance now offers upgraded Silicone inlet pipes to solve this issue

The pumps are also capable of running higher than stock pressures up to 240bar which increases fuel injector output and also reduced injection time

1 x Ethanol Content Monitor kit with mobile app

where one pump operates continuously

A properly designed low-pressure fuel system is essential for the durability and performance of high-pressure pumps and injectors in direct-injection setups

Spool FX-170 Upgraded High Pressure Fuel Pump System | [M157] Ethanol Analyzer Option:Do Not Include Ethanol Analyzer - I have existing Spool Ethanol Analyzer installed Spool Performance now offers upgradedSpool Performance FX 170 High pressure fuel pump upgrade Spool Performance is really excited to introduce our latest product offering to the Mercedes M157 community, the FX 150 high pressure fuel pump upgrade. We have been testing this for almost a year now and here it is finally!! What is the FX 170? The FX 170 is an upgraded high pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 50% more flow when