At the Red Bull Ring, Thomas Preining claimed victory in Saturday’s DTM race with the Manthey Porsche, Razoon – more than Racing secured a one‑two finish in the ADAC GT Masters, and BMW and Aston Martin triumphed in ADAC GT4 Germany – all on KW Racing dampers. A similar picture emerged in GT America in Texas.
Successful season opener in DTM, ADAC GT Masters and ADAC GT4 Germany at the Red Bull Ring – Porsche customers also win in the USA
