B58 Custom Calibration
Built around your setup. Refined through real data. Delivered properly.
The B58 is a solid platform out of the box, but most tunes get it wrong where it matters, torque control and power delivery.
You’ve seen it: big midrange spike, then the car falls off or becomes inconsistent.
We don’t tune it like that.
Whether it’s stock turbo, hybrid, or big power builds, the calibration is built to:
- carry power properly, not just hit hard once
- stay stable under load
- work with the fuel you actually run
We’ve calibrated everything from stock setups to 800–1000+hp builds. Same approach every time, no shortcuts, no fake spikes. Whether on pump fuel, ethanol blends, or full flex, we set it up properly.
We don’t chase dyno numbers to impress the internet. No lean runs, no excessive timing just to print a number. The focus is real power — consistent, repeatable, and proven both on the dyno and on the road.
No shortcuts, no inflated figures, just proper calibration that holds up in real conditions.
Up to 4 switchable maps available depending on your setup. Fully supported on MHD Tuning and bootmod3.
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Support & Process
How the process works
- Purchase your custom tune
- Receive your base calibration file
- Flash and send datalogs
- We review, refine and send revision
- Final file delivered once fully dialed in
Simple process. Real calibration. No guesswork.
Support & Communication
All tuning support is handled by email to keep the process structured and efficient.
You’ll receive:
- Calibration revisions
- Log review and feedback
- Direct support during and after tuning
No scattered messages. No wasted time. Just proper support.
