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BMW S58 X3M X4M custom tune dyno chart on tuning laptop
Visconti Tuning

BMW S58 X3M Custom Tune

$ 800.00

We can tune any configuration you have, the more complicated the setup the more we charge for tuning. Below are power figures and upgrade recommendations to get you started.


      Visconti STG1 (STOCK TURBOS)

      • Stock Downpipe (OK)
      • Stock or Upgraded Intake (OK)

      Visconti STG1 (STOCK TURBOS+)

      • Stock Downpipe (OK)
      • Stock or Upgraded Intake (OK)
      • Meth Injection (OK)

          Visconti STG2 (STOCK TURBOS)

          • Upgraded Downpipe (Required)
          • Stock or Upgraded Intake (OK)

          Visconti STG2 (STOCK TURBOS+)

          • Upgraded Downpipe (Required)
          • Stock or Upgraded Intake (OK)
          • Upgraded Charge pipe (Recommended)
          • Meth Injection (OK)

          Visconti STG3 (UPGRADED TURBO)

          • Upgraded Downpipe (Required)
          • Upgraded Intake (Recommended)
          • Upgraded Charge pipe (Recommended)
          • Meth Injection (Recommended)

          More information about Custom Tuning & Diagnostic Services

          Visconti Tuning has always offered custom remote tuning support where we can take a more personalized approach to your vehicle. This includes tune adjustments based on datalogs generated while on the street or dyno. Purchasing a custom tune requires you to submit datalogs and entitles you to six (6) revisions.

          If after six revisions, you still require additional tuning, log review or any type of diagnostics or support, we can offer individual revisions and support for $50.

          All Custom Tunes Require a tuning appointment, after purchasing please schedule here

          Please keep in mind that you are purchasing a block of time in which we will troubleshoot or make adjustments to your car. If you miss your appointment you are not entitled to a refund, you may reschedule for a different time.

          *EcuTek calibration files are sent electronically using Tuner Assist or EcuTek Cloud. MHD files are sent by email.

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