Clean Injection CI1500 Series 1500cc injectors are Bosch Motorsport base injectors. Designed to suit BMW e46 S54 M3 Engine. The set of 6 injectors with plug and play connectors will fit the factory fuel rail and factory injector harness without any modifications. PLEASE VIEW VEHICLE COMPATIBILITY GUIDE BELOW. 
 
 
Clean Injection CI1500 series injectors have full stainless steel internationals making it compatible with all known fuels including e85. The injectors retains a consistent linear flow from 2bar to 5bar fuel pressure. Very tuner friendly with fuel trimming down to 1ms.  Every set of Injectors that leaves Clean Injection goes through extensive testing on industry leading ASNU Classic test equipment. Every set is flow tested statically, dynamically, and packed in balanced sets within 1 percent. Injectors will come with flow sheet with full data specs including injector latency/dead time data to make tuning breeze. 
 
 
INJECTOR FEATURES:
Flow Matched Sets within ≤ 1% Static and Dynamic flow rates
Full Injector Latency Data Provided
Tunable to factory Rock solid Idle
Excellent Fuel Atomization
Direct Plug and Play Fit
Fast Response time
Consistent performance all the way to 7 BAR
2 Year Unlimited Mile Warranty
Stainless Steel Internals 
Compatible with all known race fuels including E85
Fitment Guide:
01-06 BMW E46 S54 M3
 
 
Injector specs:
 
Static Flow Rate @ 43.5PSI (300 KPa) = 1500cc

Coil Resistance: 12 Ohms / High Impedance / Saturated
EV1 Connector
14mm Inlet Diameter o-rings
48MM length 
Factory fitted with Viton upper and lower o-ring