Audi A5 Mk1 2007 to 2011 S5 4.2 V8 STAGE 1
Takes the S5 4.2 V8 from 354hp to 375hp, and 440Nm to 465Nm.
Where the gain arrives
Standard against STAGE 1 through the rev range.
- Standard 354hp
- Remapped 375hp
- Standard 440Nm
- Remapped 465Nm
Standard against STAGE 1
| Measure | Standard | After | Gain |
|---|---|---|---|
| Power | 354hp | 375hp | up 21 |
| Torque | 440Nm | 465Nm | up 25 |
Other files for this engine
All written for the S5 4.2 V8 specifically.
What STAGE 1 involves
Stage 1 is for a standard car with nothing fitted. We read the original file off the ECU, write a calibration developed for the S5 4.2 V8, then road or rolling road test it before handing the car back. Nothing is added and nothing is removed, so it looks and services exactly as it did.
It takes most of a day. We keep your original file, so it can go back to standard at any point. Figures here are for a healthy S5 4.2 V8, and we check the car over before writing to it.
See the full S5 4.2 V8 page for every file and figure, the other engines on this A5, or all Audi remapping.
Book your A5 STAGE 1
We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.