Your Vehicle
Mazda CX-7 2.2 CiTD 173hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online + installation 350 € at the workshop (via the OBD port) Book now
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
100 € VAT included: the file developed for your engine, paid online
Installation: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Power Graph
Mazda CX-7 2.2 CiTD 173hp: da 173 a 205HP
Remapping Mazda CX-7
MasterTuning develops remapping for Mazda. La Mazda CX-7 2.2 CiTD 173hp può passare da 173 HP a 205 HP con un incremento di 32 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Mazda CX-7 2.2 CiTD 173hp
The Mazda CX-7 2.2 CiTD 173hp is equipped with a diesel engine that produces 173 HP and 400 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Mazda can achieve 205 HP (+18%) and 460 Nm (+15%).
Our Stage 1 tuning for the CX-7 2009 - 2012 delivers an impressive gain of +32 HP and +60 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code MZR-CD identifies this specific powerplant configuration. The Denso R2AX / Denso SH7059 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Mazda 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 — Mazda CX-7 2.2 CiTD 173hp
Factory technical data for the Mazda CX-7 2.2 CiTD 173hp (2009 - 2012), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | MZR-CD |
|---|---|
| ECU / Control unit | Denso R2AX / Denso SH7059 |
| Fuel | Diesel |
| Compression ratio | 16.3 |
| Bore × stroke | 86.0 X 94.0 mm |
| Stock power | 173 HP · 400 Nm |
| Remapped power (Stage 1) | 205 HP (+32) · 460 Nm (+60) |
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 Mazda CX-7.
Frequently Asked Questions - Mazda CX-7
How much power can I gain from remapping my Mazda CX-7?
With MasterTuning Stage 1, your Mazda CX-7 2.2 CiTD 173hp can gain +32 HP (from 173 to 205 HP) and +60 Nm of torque. This represents a 18% increase in power.
Which ECU does the Mazda CX-7 2.2 CiTD 173hp use?
The Mazda CX-7 2.2 CiTD 173hp uses the Denso R2AX / Denso SH7059 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Mazda CX-7 2.2 CiTD 173hp?
The engine code of the Mazda CX-7 2.2 CiTD 173hp is MZR-CD. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Mazda CX-7 engine?
Yes, MasterTuning's remapping for the Mazda CX-7 2.2 CiTD 173hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the MZR-CD engine.
Is the Mazda ECU remapping reversible?
Absolutely. The original factory calibration of your Mazda CX-7 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Mazda 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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