tdi tuning photo 1

turbo diesel tuning

tdi tuning photo 2

kermatdi injectors

  • kerma tdi

  • diesel fuel injection

    • audi, bmw, volkswagen and mercedes benz

      - POWERPLUS 520 -

      Set of 4 POWERPLUS nozzles
      No smoke in A4 body 5-speed cars with stock chip
      Best choice for most applications
      Approximately +20 hp +40 torque on a stock car


tdi tuning photo 3

    unitronic Authorized Dealer


    • guarantee

    • one satisfied customer at a time.

    read more on guarantee

    diesel software tuning

    • Fine Tuning is a unitronic authorized dealer in the seattle, wa area.
      call now to schedule 206.522.5503

      ecu tuning software

    • big turbo software

    • dsg transmission software

  • Authorized APR Chip Dealer

  • See for real world numbers and applications.

  • Tectonics Tuning Authorized Dealer