transmission swap

  1. trevorjelam

    PROMO Gen1 B58 ZF8HP70 Swap Kits Stocked in the USA (HP50 to HP70 Conversion)

    CLICK HERE TO VIEW THE KIT CLICK HERE TO VIEW THE KIT CLICK HERE TO VIEW THE KIT CLICK HERE TO VIEW THE KIT CLICK HERE TO VIEW THE KIT CLICK HERE TO VIEW THE KIT BIMMERBOI PERFORMANCE Is Proud To Announce will be stocking COMPLETE ZF8HP70 Direct Swap Kits Here In The States!! These kits...
  2. ThatSTe61

    Single Turbo E61 Build

    Alright I’m hopping back into the forum life, something which I haven’t been a part of since I used to ride motorcycles. Recently took the plunge and picked up a car I’ve wanted for a long while now. I’ve wanted an E61535xi ever since I ran across several build logs years and years ago. Well...
  3. 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...