Originally these injectors have a flow rate of 61,8 l/h @ a pressure of 100bar.
Our MY4.5 Stage 0.5 injectors use the same nozzle flow as our stage 1 injectors use. (nozzle flow rate of 76,2 l/h/100bar -->24% increase compared to stock)
For model years 2004-2007 we utilize a 124° spray angle

They are detuned to lower emissions and exhaust gas temperatures. An increase in fuel economy will be noticed as they have a shorter injection duration, with the same energizing time as the OEM injectors. This makes the Stage 0.5 a perfect towing injector.

To better understand the injection quantity increase, below are the values for the full load injection quantity @1600bar/1700µs:

OEM: ~130mm³
Stage 0.5: ~149mm³
Stage 1: ~163mm³