Chiptuning i-Art, the common rail technology developed by Volvo is called i-Art. The decisive factor here is that, with this technology, the injection quantity takes place directly via each individual cylinder. This ensures that the pressure per combustion process is identical in each cylinder. Accordingly, the CPA engineers have oriented their development towards a suitable chiptuning. In the end, again an indication of the quality of CPA Chiptuning, an excellent safe product which enables a significant increase in power with this technology.