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Audi A3 1.9 TDI 105hp
Technical Specifications
Power hp
Torque Nm
Power Graph
Audi A3 1.9 TDI 105hp: da 105 a 140HP
Remapping Audi A3
MasterTuning is a leader in developing remapping for Audi. La Audi A3 1.9 TDI 105hp può passare da 105 HP a 140 HP con un incremento di 35 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 Audi A3 1.9 TDI 105hp
The Audi A3 1.9 TDI 105hp is equipped with a diesel engine that produces 105 HP and 250 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Audi can achieve 140 HP (+33%) and 340 Nm (+36%).
Our Stage 1 tuning for the A3 8P - 2003 - 2008 delivers an impressive gain of +35 HP and +90 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code BKC identifies this specific powerplant configuration. The Bosch EDC16U1 / Bosch EDC16U31 / Bosch EDC16U34 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Audi 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 — Audi A3 1.9 TDI 105hp
Factory technical data for the Audi A3 1.9 TDI 105hp (8P - 2003 - 2008), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | BKC |
|---|---|
| ECU / Control unit | Bosch EDC16U1 / Bosch EDC16U31 / Bosch EDC16U34 |
| Fuel | Diesel |
| Compression ratio | 19.0 |
| Bore × stroke | 79.5 X 95.5 mm |
| Stock power | 105 HP · 250 Nm |
| Remapped power (Stage 1) | 140 HP (+35) · 340 Nm (+90) |
Frequently Asked Questions - Audi A3
How much power can I gain from remapping my Audi A3?
With MasterTuning Stage 1, your Audi A3 1.9 TDI 105hp can gain +35 HP (from 105 to 140 HP) and +90 Nm of torque. This represents a 33% increase in power.
Is ECU remapping safe for the Audi A3 engine?
Yes, MasterTuning's remapping for the Audi A3 1.9 TDI 105hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the BKC engine.
Is the Audi ECU remapping reversible?
Absolutely. The original factory calibration of your Audi A3 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Audi 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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