Autotech's High Volume Fuel Pump upgrade kit offers up to 50% greater flow rates than the factory pump.Increases fuel rail pressure and torque over factory fuel pumpPrecision engineering gives the smallest tolerances and reliable performanceMatched-ground cylinders and pistons for superior quality and maximum outputAn essential upgrade for higher stage remaps and performance boostsAs with many other components, the original factory fuel pump on your vehicle will have been designed to pump a certain amount of fuel. While this will normally be fine for the power your vehicle makes stock, once you start tuning the engine for more power, at some point you will reach its limits.An Autotech High Volume Fuel Pump Upgrade Kit upgrades the fuel pump internals offering an increase of up to 50% over the capacity of the original.Autotech achieves this through advanced machining techniques. The pump internals has incredibly close tolerances and uses a low friction coating which combines to make it