Your Vehicle
Citroën C4 Cactus 1.5 BlueHDI 120hp
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 C4 Cactus 1.5 BlueHDI 120hp: da 120 a 160HP
Remapping Citroën C4 Cactus
MasterTuning is a leader in developing remapping for Citroën. La Citroën C4 Cactus 1.5 BlueHDI 120hp può passare da 120 HP a 160 HP con un incremento di 40 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 C4 Cactus 1.5 BlueHDI 120hp
The Citroën C4 Cactus 1.5 BlueHDI 120hp is equipped with a diesel engine that produces 120 HP and 300 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Citroën can achieve 160 HP (+33%) and 350 Nm (+17%).
Our Stage 1 tuning for the C4 Cactus 2018 -> delivers an impressive gain of +40 HP and +50 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code YHX DV5RC identifies this specific powerplant configuration. The Bosch MD1CS003 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 C4 Cactus 1.5 BlueHDI 120hp
Factory technical data for the Citroën C4 Cactus 1.5 BlueHDI 120hp (2018 ->), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | YHX DV5RC |
|---|---|
| ECU / Control unit | Bosch MD1CS003 |
| Fuel | Diesel |
| Compression ratio | 16.4 |
| Bore × stroke | 75.0 X 84.8 mm |
| Stock power | 120 HP · 300 Nm |
| Remapped power (Stage 1) | 160 HP (+40) · 350 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 Citroën C4 Cactus.
Frequently Asked Questions - Citroën C4 Cactus
How much power can I gain from remapping my Citroën C4 Cactus?
With MasterTuning Stage 1, your Citroën C4 Cactus 1.5 BlueHDI 120hp can gain +40 HP (from 120 to 160 HP) and +50 Nm of torque. This represents a 33% increase in power.
Is ECU remapping safe for the Citroën C4 Cactus engine?
Yes, MasterTuning's remapping for the Citroën C4 Cactus 1.5 BlueHDI 120hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the YHX DV5RC engine.
Is the Citroën ECU remapping reversible?
Absolutely. The original factory calibration of your Citroën C4 Cactus 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.
Other Remaps You Might Like
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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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