xHP Transmission Tune

xHP Transmission Tune Installation – Stage 1 / 2 / 3

This product includes professional installation and configuration of the xHP transmission tune for supported BMW vehicles.

xHP reprograms your BMW’s automatic transmission software to deliver faster shifts, better torque handling, and a much more responsive driving experience — especially on tuned vehicles.

What Is xHP?

xHP is a performance software that reprograms the BMW Transmission Control Unit (TCU).

It improves:

✔ Shift speed

✔ Shift firmness

✔ Throttle-to-gear response

✔ Gear logic

✔ Torque handling

xHP allows the transmission to properly support increased engine power and aggressive driving.

Why Transmission Tuning Matters

When engine power is increased, the factory transmission software often:

• Shifts slowly

• Limits torque

• Feels inconsistent under load

xHP allows the transmission to:

• Handle more torque safely

• Shift faster and more decisively

• Match the behavior of a tuned engine

This transforms how the car feels — not just how fast it is.

xHP Stages

We install and configure the correct xHP stage for your setup and driving style.

Stage 1

✔ Smoother, faster shifts

✔ Optimized daily driving

 Best for stock or lightly tuned cars

Stage 2

✔ Faster, firmer sport and manual shifts

✔ Improved performance behavior

✔ Ideal for Stage 1–2 engine tunes

Stage 3

✔ Maximum performance calibration

✔ Very fast and aggressive shifts

✔ Designed for high-power builds

Stage selection depends on your engine setup and driving goals. We help choose the correct stage for your BMW

Supported Engines & Platforms

This service supports BMW F-Series and G-Series vehicles with compatible automatic transmissions and:

✔ S58

✔ B46 / B48 / B58

✔ S55

✔ N55

Compatibility depends on model, transmission type, and software version. Contact us to confirm fitment before purchase.

What’s Included

✔ xHP transmission tune installation

✔ Stage 1, 2, or 3 setup

✔ Proper configuration and verification

✔ Professional installation by BMW specialists

* Engine tuning not included

⚠ xHP license cost may vary by vehicle and stage

Important Notes

• Automatic transmission only

• Vehicle must be in good mechanical condition

• Results depend on engine setup and tuning

• Availability varies by model and year