Your Vehicle
Audi S6 5.2 FSI V10 435hp
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 S6 5.2 FSI V10 435hp: da 435 a 455HP
Remapping Audi S6
MasterTuning is a leader in developing remapping for Audi. La Audi S6 5.2 FSI V10 435hp può passare da 435 HP a 455 HP con un incremento di 20 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 S6 5.2 FSI V10 435hp
The Audi S6 5.2 FSI V10 435hp is equipped with a petrol engine that produces 435 HP and 540 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Audi can achieve 455 HP (+5%) and 565 Nm (+5%).
Our Stage 1 tuning for the S6 C6 - 2004 - 2012 delivers an impressive gain of +20 HP and +25 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code BXA identifies this specific powerplant configuration. The Bosch MED9.1 / Bosch GS19 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 435 HP from factory, this Audi S6 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 S6 5.2 FSI V10 435hp
Factory technical data for the Audi S6 5.2 FSI V10 435hp (C6 - 2004 - 2012), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | BXA |
|---|---|
| ECU / Control unit | Bosch MED9.1 / Bosch GS19 |
| Fuel | Petrol |
| Compression ratio | 12.5 |
| Bore × stroke | 84.5 X 92.8 mm |
| Stock power | 435 HP · 540 Nm |
| Remapped power (Stage 1) | 455 HP (+20) · 565 Nm (+25) |
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 S6.
Frequently Asked Questions - Audi S6
How much power can I gain from remapping my Audi S6?
With MasterTuning Stage 1, your Audi S6 5.2 FSI V10 435hp can gain +20 HP (from 435 to 455 HP) and +25 Nm of torque. This represents a 5% increase in power.
Is ECU remapping safe for the Audi S6 engine?
Yes, MasterTuning's remapping for the Audi S6 5.2 FSI V10 435hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the BXA engine.
Is the Audi ECU remapping reversible?
Absolutely. The original factory calibration of your Audi S6 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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