Chiptuning for BMW Z4
E85 2003 ... 35i - N54

Fuel type

gasoline

Standard HP

306

Standard Nm

400

Performance Results

STAGE 1
+ 60 HP / + 96 Nm
HP
Nm
Stock
306
400
Tuning
366
496
Difference
+60hp
+96Nm
STAGE 2
+ 84 HP / + 140 Nm
HP
Nm
Stock
306
400
Tuning
390
540
Difference
+84hp
+140Nm

Stage 1

Stage 2