Moto
BMW · C
400 GT/X34hp
From 2000 · 2000 → present
Tuning gain
+4HP
+5Nm
Stock HP
34hp
Tuned HP
38hp
Stock Torque
35Nm
Tuned Torque
40Nm
Power curve
Horsepower
+4 hpStock
34
Tuned
38
Torque curve
Torque
+5 NmStock
35
Tuned
40
Power & torque curves
Illustrative · interpolated from peak values- Stock HP
- Stock Nm
- Tuned HP
- Tuned Nm
Available tuning options· Chiptuning
stage 1stage 2Decatvmaxpop & bangflexfuel/ethanol convert
About this tune
DynoVault's Stage 1 chiptuning for BMW C 400 GT/X34hp delivers a measured gain of +4 hp (34 → 38) and +5 Nm of torque (35 → 40). The ECU file is custom-mapped per variant and tested against the original safety margins for boost, fueling, and EGT. Available with a lifetime tune warranty and optional fuel-economy mode.
Benefits
- ▸Custom file guarantee.
- ▸Possibly of minimize fuel consumption.