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Specifications for BMW 3 Serie
The BMW 3 Serie 335i - N55 Twinscroll produces 306 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
Siemens/Continental MSD81
Compression Ratio
10.20 : 1
Engine Code
N55B30A
Read Method
ktag
Stage 1
POWER
306 HP
306 HP
→ +56
TORQUE
400 Nm
400 Nm
→ +117
PRICE
€ 790,-
Stage 2
POWER
306 HP
306 HP
→ +80
TORQUE
400 Nm
400 Nm
→ +141
PRICE
€ 0,-
Stage 3
POWER
306 HP
306 HP
→ +144
TORQUE
400 Nm
400 Nm
→ +200
PRICE
€ 0,-