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325ci 330ci

  1. General E46 Forum
    Hello everyone, I recently swapped engines from 325ci to 330ci (m54b25 to m54b30) and need help reflashing my DME I have WinKFP downloaded on my computer but it doesn't seem to recognize my car. No ECU options come up when i try to select one. The screen is just blank. Is there something else i...
  2. General E46 Forum
    Guys, I am in desperate need of help and I have been combing the forums for answers. I have a 05 325ci which was driving perfectly until suddenly she started bogging down and stuttering as if she was running out of gas. I stopped her on the middle of the highway and the car wouldn't start back...