Your Vehicle
Citroën C6 2.2 HDi 173hp
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
Citroën C6 2.2 HDi 173hp: da 173 a 203HP
Remapping Citroën C6
MasterTuning is a leader in developing remapping for Citroën. La Citroën C6 2.2 HDi 173hp può passare da 173 HP a 203 HP con un incremento di 30 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 Citroën C6 2.2 HDi 173hp
The Citroën C6 2.2 HDi 173hp is equipped with a diesel engine that produces 173 HP and 370 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Citroën can achieve 203 HP (+17%) and 440 Nm (+19%).
Our Stage 1 tuning for the C6 2006 - 2013 delivers an impressive gain of +30 HP and +70 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code DW12BTED4 FAP identifies this specific powerplant configuration. The Bosch EDC16C39 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Citroën 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 — Citroën C6 2.2 HDi 173hp
Factory technical data for the Citroën C6 2.2 HDi 173hp (2006 - 2013), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | DW12BTED4 FAP |
|---|---|
| ECU / Control unit | Bosch EDC16C39 |
| Fuel | Diesel |
| Compression ratio | 16.6 |
| Bore × stroke | 85.0 X 96.0 mm |
| Stock power | 173 HP · 370 Nm |
| Remapped power (Stage 1) | 203 HP (+30) · 440 Nm (+70) |
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 Citroën C6.
Frequently Asked Questions - Citroën C6
How much power can I gain from remapping my Citroën C6?
With MasterTuning Stage 1, your Citroën C6 2.2 HDi 173hp can gain +30 HP (from 173 to 203 HP) and +70 Nm of torque. This represents a 17% increase in power.
Is ECU remapping safe for the Citroën C6 engine?
Yes, MasterTuning's remapping for the Citroën C6 2.2 HDi 173hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the DW12BTED4 FAP engine.
Is the Citroën ECU remapping reversible?
Absolutely. The original factory calibration of your Citroën C6 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Citroën 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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