Your Vehicle
Dodge Challenger SRT8 6.1 V8 425hp
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online, installation quoted by the workshop Ask for a quote
Power HP
Torque Nm
Stage 1 for this engine: quote first, then the file online
The file costs 100 € online; the installation depends on how your ECU is worked on and the workshop confirms it. Ask for a quote: you receive the price and the link to buy the file. · terms
Power Graph
Dodge Challenger SRT8 6.1 V8 425hp: da 425 a 445HP
Remapping Dodge Challenger
MasterTuning develops remapping for Dodge. La Dodge Challenger SRT8 6.1 V8 425hp può passare da 425 HP a 445 HP con un incremento di 20 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 Challenger SRT8 6.1 V8 425hp
The Dodge Challenger SRT8 6.1 V8 425hp is equipped with a petrol engine that produces 425 HP and 570 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Dodge can achieve 445 HP (+5%) and 590 Nm (+4%).
Our Stage 1 tuning for the Challenger 2008 -> delivers an impressive gain of +20 HP and +20 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
With 425 HP from factory, this Dodge Challenger is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
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 Challenger.
Frequently Asked Questions - Dodge Challenger
How much power can I gain from remapping my Dodge Challenger?
With MasterTuning Stage 1, your Dodge Challenger SRT8 6.1 V8 425hp can gain +20 HP (from 425 to 445 HP) and +20 Nm of torque. This represents a 5% increase in power.
Is ECU remapping safe for the Dodge Challenger engine?
Yes, MasterTuning's remapping for the Dodge Challenger SRT8 6.1 V8 425hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the engine.
Is the Dodge ECU remapping reversible?
Absolutely. The original factory calibration of your Dodge Challenger 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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