tcu

  1. 1

    zf6hp19 to zf8hp45 swap

    Hi everyone and Happy New Year! I drive a single turbo (6266) e92 335xi fitted with the infamously sluggish zf6hp19 6-speed auto that can't hold power, and it's slipping with only 18psi. Instead of doing a rebuild or swapping to a manual (it's my daily and I live in busy NYC) I thought of doing...
    • 1spool
    • Thread
    • ecu single turbo tcu transmission transmission swap tuning
    • Replies: 33
    • Forum: 6AT - ZF6HP
  2. E92_Amit

    CIC Combox Retrofit Harness

    Anyone selling, or know where I can get, a complete PnP combox retrofit harness for TCU only?
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