1992 Porsche 911 964 F430 by Triebwerk

- Complete restoration and conversion at “Das Triebwerk”

- Matching-number engine, now 4.3 L from EGMO

- Restoration took place from 2021 to 2024 at a cost of over €500,000

- Tuned and tested by Walter Röhrl at Bilster Berg

- Curb weight just 1,180 kg

- German registration; all modifications are registered

Vehicle history:

In 2020, the current owner purchased this beautiful Porsche 964 in Cologne. The goal was a complete conversion to the look of an F-model with new technology, carried out by the company “Das Triebwerk” in Schwelm. In 2020, a four-page specification sheet was drawn up listing all the modifications. Among other things, the displacement of the original engine was increased to 3.8 liters, resulting in an output of 350 PS. The list of modifications and the full restoration is very extensive and was executed to perfection. This was followed by a test drive and final inspection conducted by Walter Röhrl at Bilster Berg, near Paderborn. A 2021 appraisal report certifies the backdated 964 as being in Condition Grade 1. In 2024, further work was carried out, and the engine’s displacement was increased to 4.3 liters, resulting in approximately 410 PS delivered to the rear axle. Additional modifications were also made to effectively transfer this power to the road. Another nearly 100,000 € was invested in the project. The result is a perfect “Backdated” Porsche 964, likely one of the best conversions currently on the market. A recent appraisal puts the total value of the conversion costs at approximately 541,000 €. New conversions at the company “Das Triebwerk” currently cost up to 780,000 €, plus the cost of the base vehicle, with a wait time of at least 12–15 months after ordering.