Your Vehicle
Citroën C5 2.0i HPi 143hp
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 C5 2.0i HPi 143hp: da 143 a 153HP
Remapping Citroën C5
MasterTuning is a leader in developing remapping for Citroën. La Citroën C5 2.0i HPi 143hp può passare da 143 HP a 153 HP con un incremento di 10 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 C5 2.0i HPi 143hp
The Citroën C5 2.0i HPi 143hp is equipped with a petrol engine that produces 143 HP and 192 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Citroën can achieve 153 HP (+7%) and 210 Nm (+9%).
Our Stage 1 tuning for the C5 2001 - 2008 delivers an impressive gain of +10 HP and +18 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code RLZ identifies this specific powerplant configuration. The Marelli IAW 6KPB ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
The C5's petrol engine benefits significantly from professional ECU calibration. The result is a more responsive, enjoyable driving experience with improved power delivery throughout the rev range.
Technical Specifications — Citroën C5 2.0i HPi 143hp
Factory technical data for the Citroën C5 2.0i HPi 143hp (2001 - 2008), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | RLZ |
|---|---|
| ECU / Control unit | Marelli IAW 6KPB |
| Fuel | Petrol |
| Compression ratio | 11.4 |
| Bore × stroke | 85.0 X 88.0 mm |
| Stock power | 143 HP · 192 Nm |
| Remapped power (Stage 1) | 153 HP (+10) · 210 Nm (+18) |
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 C5.
Frequently Asked Questions - Citroën C5
How much power can I gain from remapping my Citroën C5?
With MasterTuning Stage 1, your Citroën C5 2.0i HPi 143hp can gain +10 HP (from 143 to 153 HP) and +18 Nm of torque. This represents a 7% increase in power.
Is ECU remapping safe for the Citroën C5 engine?
Yes, MasterTuning's remapping for the Citroën C5 2.0i HPi 143hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the RLZ engine.
Is the Citroën ECU remapping reversible?
Absolutely. The original factory calibration of your Citroën C5 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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