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BMW 5 serie 525 TDS 143hp
Technical Specifications
Power hp
Torque Nm
Power Graph
BMW 5 serie 525 TDS 143hp: da 143 a 175HP
Remapping BMW 5 serie
MasterTuning is a leader in developing remapping for BMW. La BMW 5 serie 525 TDS 143hp può passare da 143 HP a 175 HP con un incremento di 32 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 525 TDS 143hp
The BMW 5 serie 525 TDS 143hp is equipped with a diesel engine that produces 143 HP and 260 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this BMW can achieve 175 HP (+22%) and 330 Nm (+27%).
Our Stage 1 tuning for the 5 serie E34 delivers an impressive gain of +32 HP and +70 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code 256T1 identifies this specific powerplant configuration.
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 525 TDS 143hp
Factory technical data for the BMW 5 serie 525 TDS 143hp (E34), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | 256T1 |
|---|---|
| Fuel | Diesel |
| Compression ratio | 22.0 |
| Bore × stroke | 80.0 X 82.8 mm |
| Stock power | 143 HP · 260 Nm |
| Remapped power (Stage 1) | 175 HP (+32) · 330 Nm (+70) |
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 525 TDS 143hp can gain +32 HP (from 143 to 175 HP) and +70 Nm of torque. This represents a 22% increase in power.
Is ECU remapping safe for the BMW 5 serie engine?
Yes, MasterTuning's remapping for the BMW 5 serie 525 TDS 143hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the 256T1 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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