BMW S58 X3M/X4M/X6M Custom Tune

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)

All Custom Tunes Require a tuning appointment, Check your email on instructions what to do next...

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.