Built around your setup. Refined through real data. Delivered properly.
The S55 makes power, but it’s sensitive; Knock control, heat, and fueling need to be respected.
A lot of tunes ignore that and just push timing leaning fueling beyond limits until it looks good on a graph.
That’s not how we do it.
We’ve worked on builds from stock setups all the way to ~1000hp cars. The approach stays the same:
stable fueling-timing, no knock chasing
controlled boost, not forced numbers
power that holds, not just peaks
If the setup can’t support it, we don’t force it.
Simple.
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.
Up to 4 switchable maps available depending on your setup. Fully supported on MHD Tuning and bootmod3. ------------------
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.
