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    • Unitronic Stage 2 E70 (BETA) ECU & TCU tuned Audi TT-RS 2.5 TFSI runs 10.1@133.31

      Great results here from Unitonic and ASMotorsports. Very, very close to breaking into the 9's on the stock turbo and stock 2.5 TFSI engine internals. There is some weight stripped out as this TT-RS weighs an incredibly light 3170 pounds with the driver.


      The excellent power to weight shows:


      As does Unitronic's work tuning the TCU (transmission control unit). Most 2.5 TFSI tuners are just focusing on the engine and not the transmission in conjunction with the ECU tuning.

      Mod list:

      18" Hoosier DR2's
      AP Racing BBK from Essex Parts Services, Inc.
      Iroz Intercooler
      CTS Downpipe
      CTS Midpipes,
      CTS inlet
      Stock airbox w/ 4" rear intake tube

      Very well done and a 9-second pass no doubt will come.


      This article was originally published in forum thread: Unitronic Stage 2 E70 (BETA) ECU & TCU tuned Audi TT-RS 2.5 TFSI runs 10.1@133.31 started by Sticky View original post
      Comments 1 Comment
      1. Stevenh's Avatar
        Stevenh -
        Apr went 9s stock turbo in an rs3. Claimed a 3,200lb race weight.