BMW E46 320 M54 Turbo — 275hp @ 0.45bar
BMW E46 320 equipped with the M54 engine, upgraded with a custom turbo kit and calibrated on the stock ECU by DMS Tuned. The setup delivers 275hp at 0.45bar boost pressure.
Engine & Turbo Setup
- BMW E46 320
- M54 2.2L engine (stock internal setup)
- Custom turbo kit
- 0.45bar boost pressure
- Stock ECU custom tuned by DMS Tuned
- Final output: 275hp
Calibration Strategy
The turbo setup is carefully calibrated on the factory ECU, with optimized ignition timing, fueling and boost control strategy. Low boost pressure ensures reliability while delivering a significant power increase over the stock naturally aspirated configuration.
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