BMW 320i Stage 2 ECU Tune | 184hp to 280hp

We recently visited this BMW 320i to carry out a bespoke Stage 2 ECU calibration, unlocking significantly more performance from BMW's turbocharged petrol engine while maintaining excellent drivability for everyday use.

Performance Figures

Stock: 184 hp / 270 Nm

Stage 2: 280 hp / 450 Nm

Increase: +96 hp / +180 Nm

The transformation is substantial. With almost 100 additional horsepower and a huge increase in torque, the vehicle now delivers much stronger acceleration throughout the rev range, improved throttle response, and noticeably greater pulling power from low RPM. Overtaking becomes quicker and more effortless, while the engine feels far more responsive and engaging to drive.

Additional Software Options Included

As part of this vehicle's setup, we also carried out:

• Speed Limiter Removal
• O2 Sensor Solution
• OPF Solution
• Pop & Bang Calibration
• Sports Display Calibration

Dealer-Level Diagnostics Included

Before and after every tuning session, we perform advanced dealer-level diagnostics to ensure the vehicle is operating correctly and to identify any faults that may affect performance or reliability.

This allows us to verify the health of the vehicle before tuning and confirm everything is functioning as expected once the calibration has been completed.

Fully Mobile BMW Tuning

At MTech Tuning, we are fully mobile. We come directly to your home or workplace, meaning there is no need to travel to a tuning centre or spend time waiting around.

We cover North Somerset, Bristol, South Wales and surrounding areas, providing professional mobile ECU remapping, gearbox tuning and performance software solutions at a location convenient to you.

Instant BHP Checker

Want to see what gains are available for your vehicle?

Use our Instant BHP Checker on the website to view estimated performance figures for your car, or get in touch to discuss the best tuning options available.

MTech Tuning – Professional Mobile ECU & Gearbox Tuning