AUDI RS3 (PRE-FL) HPFP UPGRADE

The CZGB's OEM operating pressure is 120 bar.

At stock power levels, this is adequate for proper atomization and fuel mass delivery into the cylinders. With increased power demands through tuning and hardware upgrades, the fuel system is pushed to its limits to provide the requested fuel mass. With VIS’s high pressure fuel pump, your tuner has the capability to increase fuel pressure levels to beyond 150 bar!