Your Vehicle
Audi R8 5.2 FSI 525hp
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 R8 5.2 FSI 525hp: da 525 a 570HP
Remapping Audi R8
MasterTuning is a leader in developing remapping for Audi. La Audi R8 5.2 FSI 525hp può passare da 525 HP a 570 HP con un incremento di 45 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 R8 5.2 FSI 525hp
The Audi R8 5.2 FSI 525hp is equipped with a petrol engine that produces 525 HP and 530 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Audi can achieve 570 HP (+9%) and 580 Nm (+9%).
Our Stage 1 tuning for the R8 2007 - 2015 delivers an impressive gain of +45 HP and +50 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code BUJ identifies this specific powerplant configuration. The Bosch MED9.1.2 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 525 HP from factory, this Audi R8 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 R8 5.2 FSI 525hp
Factory technical data for the Audi R8 5.2 FSI 525hp (2007 - 2015), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | BUJ |
|---|---|
| ECU / Control unit | Bosch MED9.1.2 |
| Fuel | Petrol |
| Compression ratio | 12.5 |
| Bore × stroke | 84.5 X 92.8 mm |
| Stock power | 525 HP · 530 Nm |
| Remapped power (Stage 1) | 570 HP (+45) · 580 Nm (+50) |
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 R8.
Frequently Asked Questions - Audi R8
How much power can I gain from remapping my Audi R8?
With MasterTuning Stage 1, your Audi R8 5.2 FSI 525hp can gain +45 HP (from 525 to 570 HP) and +50 Nm of torque. This represents a 9% increase in power.
Is ECU remapping safe for the Audi R8 engine?
Yes, MasterTuning's remapping for the Audi R8 5.2 FSI 525hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the BUJ engine.
Is the Audi ECU remapping reversible?
Absolutely. The original factory calibration of your Audi R8 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.
Other Remaps You Might Like
Other Engines Audi R8 2007 - 2015
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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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