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Specifications for Alpina B4
The Alpina B4 B4 Biturbo produces 410 HP in standard configuration. Based on available tuning data, Stage 1 optimization can increase output approximately with 10%.
Below you will find detailed performance figures and technical specifications, including engine information, ECU details and supported read methods where available.
Engine Specifications
Bore × Stroke
84,0 X 89,6 mm
Displacement
2979 CC
ECU Type
Bosch MEVD17.2
Compression Ratio
10.20 : 1
Engine Code
N55B30A
Read Method
ktag
Stage 1
POWER
410 HP
410 HP
→ +45
TORQUE
600 Nm
600 Nm
→ +85
PRICE
€ 990,-