boost control

  1. Subwoofer

    STOCK = 30FF, JB4 NO 30FF

    Hello all, So after ignoring all of your advice about not buying a 335I, I went and did it. Anyways, I have an interesting problem. When I set the JB4 Map to 0 and try and do a 3rd gear pull, the CEL comes on, with the error 30FF If I then put Map 1 back on, I can WOT without any engine...
  2. Twisted Tuning

    Twisted Tuning Boost Control Solenoid - N54

    Well this is something I've been working on for several months in the background of everything else going on here at Twisted Tuning. I've mentioned this little project (probably larger meaning to some) to a couple people here and there but never made an actual post about it. The N54 game has...