Audi R8 4.2 FSI 430bhp tuning file
2007 (2015) · Petrol · ECU: Bosch MED9
Stage 1 remap: +10 bhp & +25 Nm
ECU
Read methods
Available solutions
Our Stage 1 tuning file takes the Audi R8 4.2 FSI 430bhp from 430 bhp and 430 Nm to 440 bhp and 455 Nm – that's +10 bhp (2%) and +25 Nm more. The remap file is written by a calibrator for your exact software on the Bosch MED9 and returned through the portal, normally within 5–15 minutes. Solutions such as Anti lag, DECAT, DTC Removal, FLAPS can go into the same file.
Who is this remap for?
Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 430 → 440 bhp equals roughly 321 → 328 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Petrol |
| Engine size | 4163 CC |
| Compression ratio | 12.5 : 1 |
| Bore × stroke | 84.5 X 92.8 mm |
| Engine code | BYH |
Other Audi R8 2007 (2015) engines
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