Your Vehicle
Audi S8 4.0 TFSI 571hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
Audi S8 4.0 TFSI 571hp: da 571 a 600HP
Remapping Audi S8
MasterTuning is a leader in developing remapping for Audi. La Audi S8 4.0 TFSI 571hp può passare da 571 HP a 600 HP con un incremento di 29 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 Audi S8 4.0 TFSI 571hp
The Audi S8 4.0 TFSI 571hp is equipped with a petrol engine that produces 571 HP and 800 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Audi can achieve 600 HP (+5%) and 900 Nm (+13%).
Our Stage 1 tuning for the S8 2019 -> delivers an impressive gain of +29 HP and +100 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code CWWB identifies this specific powerplant configuration. The Bosch MG1CS008 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 571 HP from factory, this Audi S8 is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — Audi S8 4.0 TFSI 571hp
Factory technical data for the Audi S8 4.0 TFSI 571hp (2019 ->), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | CWWB |
|---|---|
| ECU / Control unit | Bosch MG1CS008 |
| Fuel | Petrol |
| Compression ratio | 10.1 |
| Bore × stroke | 86.0 X 86.0 mm |
| Stock power | 571 HP · 800 Nm |
| Remapped power (Stage 1) | 600 HP (+29) · 900 Nm (+100) |
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 Audi S8.
Frequently Asked Questions - Audi S8
How much power can I gain from remapping my Audi S8?
With MasterTuning Stage 1, your Audi S8 4.0 TFSI 571hp can gain +29 HP (from 571 to 600 HP) and +100 Nm of torque. This represents a 5% increase in power.
Is ECU remapping safe for the Audi S8 engine?
Yes, MasterTuning's remapping for the Audi S8 4.0 TFSI 571hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the CWWB engine.
Is the Audi ECU remapping reversible?
Absolutely. The original factory calibration of your Audi S8 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Audi 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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