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Audi A4 (B8) 2.7 TDI in the endurance test with CPA Chiptuning

The long-term test: our most important test before release!

After successful data recording and development of software for the PowerBox nitro for the Audi A4 2.7 TDI followed some tests on the dynamometer. With the PowerBox nitro astounding increase of 118 nm in torque and 38 PS in performance could be achieved. In the following weeks and months, a long-term test of more than 25,000 km was completed. The function of the PowerBox was monitored and tested for consistent performance and long life.

performance diagram Audi A5 2.7 TDI
20.02.2013

Audi : Further testing

24.06.2014
  • Audi A1 (8X) 1.2 TFSI

Professional chiptuning with the PowerBox Ultra by CPA.

29.05.2015
  • Audi A4 (B8) 2.0 TDI since 04/2013

Amazing power for the Audi A4 2.0 TDI (140kw)

21.06.2021
  • Audi A4 (B8) 2.0 TDI since 11/2011

Chiptuning with the CPA PowerBox for a significant increase in power for your car. The increase in power can be activated by remote control with the PowerBox Nitro and adapts to the driving situation.

06.04.2018
  • Audi A6 (C7) 3.0 TDI clean diesel

The specific developed software by CPA provides your Audi with phenomenal performance. In combination with the CPA Connective System the throttle response could be improved as well as the overall performance.

19.12.2019
  • Audi A6 (C8) RS6 (4.0)

High-quality workmanship on the Audi A6 and our PowerBox with aluminum housing. Engine-specific chiptuning with the power enhancement products from CPA.

17.05.2014
  • Audi A3 (8V) 1.2 TFSI

The small Audi A3 1.2 TFSI in the fast lane thanks to Chiptuning TuningBox.

Our car tests

(6) Discount applies to all products offered on our site except PowerBox Pro and PedalBox. The promotion ends as soon as the intended quota of products has been used up.

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