650cc FIC BMW E46 M3 and Z4 M Fuel Injector Clinic Injector Set (High-Z) (is801-0650h) GT3RS This adapter is designed for

This adapter is designed for J4/J5/S15 64 pin ECU pinout configuration with exceptions of the ECCS and Fuel Pump relay (due to different regions of ECU configurations)

even under extreme stress

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After a lot of research and experimentation

650cc FIC BMW E46 M3 and Z4 M Fuel Injector Clinic Injector Set (High-Z) (is801-0650h) GT3RS This adapter is designed forBMW E46 M3 and Z4 M Fuel Injector Clinic Injector Set: 6x650cc Saturated High Impedance Ball & Seat Injectors. These injectors utilize the latest technology and provide great linearity and short pulse width repeatability. Includes pigtails PGT USC6 or add Plug & Play adaptors PADPUtoJ6. This injector set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Each injector is individually serial numbered and the results