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BMW 5 serie 520d 163HP 12342
Technical Specifications
Power hp
Torque Nm
Power Graph
BMW 5 serie 520d 163HP 12342: da 163 a 220HP
Remapping BMW 5 serie
MasterTuning is a leader in developing remapping for BMW. La BMW 5 serie 520d 163HP 12342 può passare da 163 HP a 220 HP con un incremento di 57 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 5 serie 520d 163HP 12342
The BMW 5 serie 520d 163HP 12342 is equipped with a diesel engine that produces 163 HP and 400 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 220 HP (+35%) and 480 Nm (+20%).
Our Stage 1 tuning for the 5 serie g3031-2016-2019 delivers an impressive gain of +57 HP and +80 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code B47D20A identifies this specific powerplant configuration. The Bosch MD1CS001 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 5 serie 520d 163HP 12342
Factory technical data for the BMW 5 serie 520d 163HP 12342 (g3031-2016-2019), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | B47D20A |
|---|---|
| ECU / Control unit | Bosch MD1CS001 |
| Fuel | Diesel |
| Compression ratio | 16.5 |
| Bore × stroke | 84.0 X 90.0 mm |
| Stock power | 163 HP · 400 Nm |
| Remapped power (Stage 1) | 220 HP (+57) · 480 Nm (+80) |
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 5 serie.
Frequently Asked Questions - BMW 5 serie
How much power can I gain from remapping my BMW 5 serie?
With MasterTuning Stage 1, your BMW 5 serie 520d 163HP 12342 can gain +57 HP (from 163 to 220 HP) and +80 Nm of torque. This represents a 35% increase in power.
Is ECU remapping safe for the BMW 5 serie engine?
Yes, MasterTuning's remapping for the BMW 5 serie 520d 163HP 12342 is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the B47D20A engine.
Is the BMW ECU remapping reversible?
Absolutely. The original factory calibration of your BMW 5 serie 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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