Our tuning injectors are based on original Bosch solenoid injectors, professionally modified and calibrated for higher fuel delivery.
The following OEM injector types can be used as a base for conversion:
BMW 30d m57 (E39 / E46)
• 0445110039
• 0445110047
• 0445110266
→ Originally 184 hp / 193 hp
BMW 25d m57
• 0445110049
• 0445110041
• 0445110130
Available tuning stages based on your injectors:
• +24% flow increase
• +32% flow increase
• +83% flow increase
• Alpina specification