Skip to content

BMW Z4 2.5 3.0 X3 2.5 3.0 M56 MS45.0 RPM MOTORSPORT TUNE

$499.00 USD

Tuning Specs

  • Stage 1 power increase of +9 HP and +20 NM of torque. (2.5L)
  • Stage 1 power increase of +24 HP and +24 NM of torque. (3.0L)

    Models supported

    BMW X3 E83 Years 02/2004 to 07/2006
    • BMW X3 E83, X3 2.5i, SUV, M54 Engine

    • BMW X3 E83, X3 3.0i, SUV, M54 Engine

    BMW Z4 E85 Years 01/2002 to 11/2005
    • BMW Z4 E85, Z4 2.5i, Roadster, M54 Engine

    • BMW Z4 E85, Z4 3.0i, Roadster, M54 Engine

    ECU Support

    MS45.0 ECU/DME Supported Part Numbers are:

    • 7541343 - 7513279 - 7513280 - 7522770
    • 7522771 - 7526000 - 7526001 - 7527000
    • 7527001 - 7527072 - 7526790 - 7527730
    • 7527731 - 7530260 - 7532902 - 7531440
    • 7531441 - 7532140 - 7532141 - 7533651
    • 7533653 - 7541335 - 7541343 - 7543157
    • 7543223 - 7548769 - 7548771 - 7549387
    • 7549390 - 7549792 - 7549794 - 7561380

      Customer Reviews

      Based on 7 reviews
      100%
      (7)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      M
      M.D.
      Great service!

      I am a novice when it comes to ecu tuning and tuning in general, so I was a little timid about going into this step of getting my car done. However, Zach and everyone at RPM were helpful and easy to work with. My 2013 Mini Cooper with a new rpm stage 2 tune, is an absolute blast to drive and is rock solid. I will definitely come back to them again with my next project.

      Hello Matt,

      We totally hear you regarding the whole tuning world. It's a jungle out there :) We are so happy that you're enjoying the power gains and overall drive of the car. Stay safe, and keep us in the loop! Have fun! :)

      H
      H.A.R.
      Stage 1 Tune and Error Code Fix

      These guys are awesome. Replaced my bricked ECU, provided a stage 1 tune, primary cats delete and cold start delete for my 2011 E92 M3 Coupe. Had some issues on my end with my ECU and the guys guided me through to fix the issue. These are my Go To Guys for now on. Highly recommended.

      Hello Hakeem,

      We love the E92 M3's! We're so happy that you're enjoying the Stage 1 Tune as much as we do. We're looking forward to hearing from you soon! :)

      B
      B.
      Fantastic service and results!

      Took my Mini in for an ECU remap and was very happy with the results! They went above and beyond and I am quite happy with the service! Would highly recommend for anyone looking to tune their BMW or Mini vehicles!