Audi S4 4.2 V8 344hp
Standard
Chiptuning
Difference
BHP
344hp
364hp
20hp
Torque
410Nm
440Nm
30Nm
Engine specifications
Fuel type | Petrol |
Cylinder capacity | 4163 CC |
Compression | 11.00 : 1 |
Type ecu | Bosch ME7.1.1 & Bosch MED9.1 |
Bore x stroke | 84,5 X 92,8 mm |
Engine code | BBK |
Read methods

Alientech Kess
Kess

Alientech K-TAG
KTAG

CMD
OBD

Dimsport New Genius
Eprom programmer
Additional options

- Global portfolio of more than 1400+ clients
- 13+ years of experience
- Dyno tested custom files
- Automatic invoicing
- Helpful & friendly helpdesk
- Remapped files for a very reasonable price
- Professional and fast support on every stage of work
- High quality, safe and dyno tested tuning files