Chiptuning for Audi S4
B6 2001 - 2004 S4 4.2 V8

Manufacturing Defaults

Fuel Type: gasoline

Standard HP: 344

Standard Nm: 410

Fuel Type: gasoline

Standard HP: 344

Standard Nm: 410

Tuning Performance

Stage 1 (+ 20 HP)

Stage 2 (+ 34 HP)

+ 20 HP

344 HP 364 HP

+ 19 NM

410 Nm 429 Nm

+ 14 KW

257 KW 271 KW

+ 34 HP

344 HP 378 HP

+ 33 NM

410 Nm 443 Nm

+ 25 KW

257 KW 282 KW

Dyno Graphs

Power

Ori

Stage 1

Stage 2

Torque

Ori

Stage 1

Stage 2

Engine details

Cylinder Pressure 4163 CC

Stroke Ratio 84.5 X 92.8 mm

ECU type Bosch ME7.1.1

Engine Code BBK

Compression Ratio 11.0 : 1

Read methods