These new BBI supply tubes are highly recommended when purchasing a set of new or reman injectors. These are a wear item that can cause malfunctions if not replaced.
These Stage 0.5 injectors from BBi are built to flow an additional 30% over your stock injectors. The nozzle flow rate of each injector is set to 78 l/h at a pressure of 100bar, in comparison to the stock injectors that flow at 60 l/h/100bar. You may notice that this nozzle flow rate is the same as the Stage 1 injectors, and if so, good, because they are the same exact nozzle as the Stage 1, but the bodies have been "detuned" to lower emissions and EGT's.