Your Vehicle
Dodge Ram 6.7 L6 385hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online + installation 700 € at the workshop (on the bench) 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: 700 € network price, the workshop may charge less, paid at the chosen workshop (on the bench) · terms
Power Graph
Dodge Ram 6.7 L6 385hp: da 385 a 415HP
Remapping Dodge Ram
MasterTuning develops remapping for Dodge. La Dodge Ram 6.7 L6 385hp può passare da 385 HP a 415 HP con un incremento di 30 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 Dodge Ram 6.7 L6 385hp
The Dodge Ram 6.7 L6 385hp is equipped with a diesel engine that produces 385 HP and 1150 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Dodge can achieve 415 HP (+8%) and 1210 Nm (+5%).
Our Stage 1 tuning for the Ram All delivers an impressive gain of +30 HP and +60 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code ISB6.7 identifies this specific powerplant configuration. The Siemens/Continental CM2350B / Siemens/Continental CM2200 / Siemens/Continental CM2450B ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Dodge 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 — Dodge Ram 6.7 L6 385hp
Factory technical data for the Dodge Ram 6.7 L6 385hp (All), 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 | ISB6.7 |
|---|---|
| ECU / Control unit | Siemens/Continental CM2350B / Siemens/Continental CM2200 / Siemens/Continental CM2450B |
| Fuel | Diesel |
| Compression ratio | 17.3 |
| Bore × stroke | 106.9 X 124.0 mm |
| Stock power | 385 HP · 1150 Nm |
| Remapped power (Stage 1) | 415 HP (+30) · 1210 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 Dodge Ram.
Frequently Asked Questions - Dodge Ram
How much power can I gain from remapping my Dodge Ram?
With MasterTuning Stage 1, your Dodge Ram 6.7 L6 385hp can gain +30 HP (from 385 to 415 HP) and +60 Nm of torque. This represents a 8% increase in power.
Which ECU does the Dodge Ram 6.7 L6 385hp use?
The Dodge Ram 6.7 L6 385hp uses the Siemens/Continental CM2350B / Siemens/Continental CM2200 / Siemens/Continental CM2450B engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Dodge Ram 6.7 L6 385hp?
The engine code of the Dodge Ram 6.7 L6 385hp is ISB6.7. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Dodge Ram engine?
Yes, MasterTuning's remapping for the Dodge Ram 6.7 L6 385hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the ISB6.7 engine.
Is the Dodge ECU remapping reversible?
Absolutely. The original factory calibration of your Dodge Ram is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Dodge 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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