Your Vehicle
BMW X7 xDrive40d 352hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
BMW X7 xDrive40d 352hp: da 352 a 390HP
Remapping BMW X7
MasterTuning is a leader in developing remapping for BMW. La BMW X7 xDrive40d 352hp può passare da 352 HP a 390 HP con un incremento di 38 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details BMW X7 xDrive40d 352hp
The BMW X7 xDrive40d 352hp is equipped with a diesel engine that produces 352 HP and 720 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 390 HP (+11%) and 770 Nm (+7%).
Our Stage 1 tuning for the X7 2022 -> ... delivers an impressive gain of +38 HP and +50 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The Bosch MD1CS015 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this BMW responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — BMW X7 xDrive40d 352hp
Factory technical data for the BMW X7 xDrive40d 352hp (2022 -> ...), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| ECU / Control unit | Bosch MD1CS015 |
|---|---|
| Fuel | Diesel |
| Stock power | 352 HP · 720 Nm |
| Remapped power (Stage 1) | 390 HP (+38) · 770 Nm (+50) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your BMW X7.
Frequently Asked Questions - BMW X7
How much power can I gain from remapping my BMW X7?
With MasterTuning Stage 1, your BMW X7 xDrive40d 352hp can gain +38 HP (from 352 to 390 HP) and +50 Nm of torque. This represents a 11% increase in power.
Is ECU remapping safe for the BMW X7 engine?
Yes, MasterTuning's remapping for the BMW X7 xDrive40d 352hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the engine.
Is the BMW ECU remapping reversible?
Absolutely. The original factory calibration of your BMW X7 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my BMW warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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