320d E90/E91 · 2007–2012
2.0 Diesel N47 · 177 PS
177215BHP
350430NM
DRAGON PERFORMANCECENTRE
Everyday efficiency · stronger torque
A properly calibrated 320d feels stronger everywhere: cleaner response, easier overtaking and a broad wave of torque delivered with factory-like smoothness.
Get my tuning quote →Stage 1 performance guide
Choose your generation below. Figures are indicative targets for a healthy standard vehicle using suitable fuel; exact output varies by ECU software, hardware, fuel and vehicle condition.
2.0 Diesel N47 · 177 PS
177215BHP
350430NM
2.0 Diesel · 184 PS
184220BHP
380450NM
2.0 Diesel B47 · 190 PS
190225BHP
400470NM
Built properly
German-car specialistsFocused knowledge of BMW powertrains, ECUs and drivetrains.
Dyno-backed optionsMeasure the car before and after, with proof you can see.
Support that staysA permanent Perth workshop and a team that stands by its work.
Vehicle-specific advice
A properly calibrated 320d feels stronger everywhere: cleaner response, easier overtaking and a broad wave of torque delivered with factory-like smoothness. We match the calibration to the exact engine, ECU version, fuel and intended use. That creates usable performance rather than chasing a headline number, with clear advice before any work begins.
Useful answers before you book your BMW 320d.
The table above shows indicative Stage 1 targets by engine and generation. The final result depends on ECU software, fuel, hardware and vehicle condition, so we confirm the right target after identifying your exact car.
A responsible calibration works within sensible limits and begins with suitability checks. Maintenance history, fuel quality and existing faults matter, so we assess these before recommending a tuning route.
Stage 1 is normally designed for a healthy vehicle on standard hardware. If your goals or existing modifications require supporting parts, we explain that before any work begins.
Send the registration and your goals using the form below. We will identify the engine and software version, then provide vehicle-specific advice and pricing.
Your BMW 320d is capable of more
Tell us exactly what you drive. We’ll come back with honest advice, the right tuning route and a quote tailored to your car.