Your Vehicle
Renault Trucks Kerax 450 DXI-11
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Power Graph
Renault Trucks Kerax 450 DXI-11: da 449 a 538HP
Remapping Renault Trucks Kerax
MasterTuning is a leader in developing remapping for Renault Trucks. La Renault Trucks Kerax 450 DXI-11 può passare da 449 HP a 538 HP con un incremento di 89 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 Renault Trucks Kerax 450 DXI-11
The Renault Trucks Kerax 450 DXI-11 is equipped with a diesel engine that produces 449 HP and 2140 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Renault Trucks can achieve 538 HP (+20%) and 2568 Nm (+20%).
Our Stage 1 tuning for the Kerax All delivers an impressive gain of +89 HP and +428 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The Siemens/Continental EMS2 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Renault Trucks 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 — Renault Trucks Kerax 450 DXI-11
Factory technical data for the Renault Trucks Kerax 450 DXI-11 (All), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| ECU / Control unit | Siemens/Continental EMS2 |
|---|---|
| Fuel | Diesel |
| Stock power | 449 HP · 2140 Nm |
| Remapped power (Stage 1) | 538 HP (+89) · 2568 Nm (+428) |
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 Renault Trucks Kerax.
Frequently Asked Questions - Renault Trucks Kerax
How much power can I gain from remapping my Renault Trucks Kerax?
With MasterTuning Stage 1, your Renault Trucks Kerax 450 DXI-11 can gain +89 HP (from 449 to 538 HP) and +428 Nm of torque. This represents a 20% increase in power.
Is ECU remapping safe for the Renault Trucks Kerax engine?
Yes, MasterTuning's remapping for the Renault Trucks Kerax 450 DXI-11 is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the engine.
Is the Renault Trucks ECU remapping reversible?
Absolutely. The original factory calibration of your Renault Trucks Kerax is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Renault Trucks 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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