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An impressive 84 hp and 113 Nm can only be achieved with the CPA PowerBox. Thanks to our individual software development ...

At the beginning we carried out intensive long-term tests and a wide variety of driving situations in order to be able to ...

Thanks to the individually developed software, specially adapted for the CLA200 d, an additional power of up to 39 hp and 83 ...

After extensive test drives for data collection and analysis, the CPA engineers got to work straight away. The CPA PowerBox ...

We have taken a close look at the chiptuning for the Mercedes C300d for you. With our specially developed software, we were ...

At the CPA Performance test - the Audi Q7 4.2 TDI. In our opinion, the Q7 is very convincing with its good design and great ...

We optimize the car from Ingolstadt on our in-house dyno and were able to take a closer look at the luxury SUV in our ...

With the CPA PowerBox, a power increase of up to 63 hp and 86 Nm can be achieved. Thanks to precise fine-tuning of the tuning...

A lot of extra power could be obtained for the Mercedes GLS400 d. Proud 65 hp and 137 Nm power increase with the PowerBox ...

Intensive long-term tests and meticulous software development have made it possible - specially adapted chiptuning for the ...

Impressive and sporty, thats how the Mercedes A-Class (W177) A250 presented itself to us. With its modern design and digital ...

An impressive power increase of 39 hp and 96 Nm can be achieved thanks to the individually developed software for the ...

In the test we had the Audi Q7 3.0 TDI. Visually, he was able to convince us very much. But we still wanted to tease a few ...

The current A-Class in the AMG variant A45 S introduces itself and knows how to please. Statements such as great optics, ...

BMW X5 M, the top model from the german manufacturer in the SUV segment. The conclusion in advance, convincing and successful...

This Cayenne delivers what you expect. Luxury and sportiness. In the test, the truly perfect steering of the Cayenne proved ...

The new XC 60 Hybrid impresses at first glance with its elegant, noble styling. Also in the interior you will find a ...

The new Audi RS Q3 Sportback impresses with its driving dynamics and its great sound. Its 400 hp at 480 Nm are a lot of fun, ...

The iconic "bubble car", the Fiat 500, with its 0.9 TwinAir engine was scrutinize more closely at CPA. Optics fit and the ...

The new Iveco Daily 7 with its 3.0 liter four-cylinder engine has received very positive feedback from its users. Top ...

The modernized Fiat Ducato now offers a lot more assistance systems which simply contribute to more safety. An LED daytime ...