Bosch 0 280 156 063 injector 393cc High Impedance EV1 Connector

These injectors represent the most current Bosch engineering and are used on many high power turbo oem applications. 

These injectors are able to function at high fuel pressures and don’t exhibit the high fuel pressure handling problems found with many other high flow high-impedance injectors. This makes these injectors very well suited to turbocharged and supercharged applications that see high fuel system pressures and in fact, that is exactly what they were designed for! 

Engine performance and running quality are enhanced through the optimized spray pattern. Unlike competitors “pencil stream” high flow injectors; these High Flow injectors utilize a split / wide cone spray pattern for improved mixture preparation and atomization. This results in lower BSFC and better idle quality than many injectors with less flow.