Your Vehicle
Renault Trucks Premium 420hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Power Graph
Renault Trucks Premium 420hp: da 420 a 510HP
Remapping Renault Trucks Premium
MasterTuning is a leader in developing remapping for Renault Trucks. La Renault Trucks Premium 420hp può passare da 420 HP a 510 HP con un incremento di 90 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 Premium 420hp
The Renault Trucks Premium 420hp is equipped with a diesel engine that produces 420 HP and 1870 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Renault Trucks can achieve 510 HP (+21%) and 2300 Nm (+23%).
Our Stage 1 tuning for the Premium All delivers an impressive gain of +90 HP and +430 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The Bosch MS6.3 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 Premium 420hp
Factory technical data for the Renault Trucks Premium 420hp (All), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| ECU / Control unit | Bosch MS6.3 |
|---|---|
| Fuel | Diesel |
| Stock power | 420 HP · 1870 Nm |
| Remapped power (Stage 1) | 510 HP (+90) · 2300 Nm (+430) |
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 Premium.
Frequently Asked Questions - Renault Trucks Premium
How much power can I gain from remapping my Renault Trucks Premium?
With MasterTuning Stage 1, your Renault Trucks Premium 420hp can gain +90 HP (from 420 to 510 HP) and +430 Nm of torque. This represents a 21% increase in power.
Is ECU remapping safe for the Renault Trucks Premium engine?
Yes, MasterTuning's remapping for the Renault Trucks Premium 420hp 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 Premium 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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