Exploring the Performance of the Tuned M340i
The 2020 BMW M340i G20 has been optimized by FF Retrofittings, achieving a remarkable 503 hp. This tuning enhances the performance significantly compared to its stock counterpart.
Autobahn Acceleration
The 2020 BMW M340i G20 has made waves in the tuning community, especially with the enhancements provided by FF Retrofittings. In a recent acceleration run, the M340i demonstrated its impressive capabilities, achieving a 100-200 km/h time that underscores its performance potential. With a power output of 503 hp and 770 Nm of torque, this tuned version is designed to deliver an exhilarating driving experience.
The Build
The stock BMW M340i is equipped with a 3.0-liter inline-six engine, producing 382 hp and 500 Nm of torque. It features an 8-speed automatic transmission and an xDrive all-wheel-drive system, allowing it to accelerate from 0-100 km/h in approximately 4.4 seconds. However, with the tuning by FF Retrofittings, the M340i’s performance has been significantly enhanced. The modifications include not only power increases but also an assurance of complete street legality in Germany, making it a viable choice for enthusiasts who seek performance without compromising on legal road use.
Performance Insights
During the tuning process, the M340i was closely monitored for its performance metrics. The acceleration run showcases how this tuned model can outperform stock variants, including the pre-OPF M4 Competition, despite the latter being lighter by around 300 kg. The car felt incredibly stable at high speeds, with a solid performance that seemed as though it was engineered by BMW itself.
Stock vs Tuned
| Metric | Stock BMW M340i | Tuned BMW M340i (FF Retrofittings) |
|---|---|---|
| Power | 382 hp | 503 hp |
| Torque | 500 Nm | 770 Nm |
| 0-100 km/h | ~4.4 s | N/A |
| Top Speed | 250 km/h | N/A |
| Weight | 1830 kg | 1830 kg |
The power increase from 382 hp to 503 hp is a substantial leap, indicating that the tuning has not only unlocked additional horsepower but also enhanced the overall driving dynamics of the vehicle. This upgrade positions the M340i as a formidable contender against its peers in the performance sedan segment.
Conclusion
For those seeking a balance between everyday usability and thrilling performance, the tuned BMW M340i by FF Retrofittings stands out as an impressive option. With its modifications, it appeals to car enthusiasts looking for a refined yet powerful driving experience that remains compliant with street regulations.



