Since 2009 MATHY has sponsored race car driver Christian Reuter and his ex-Linder DTM M3 of Reuter Motorsport GmbH.

The well-known BMW tuner and mountain race driver (winner of the KW Berg Cup 2005, winner OGP 2012) also competes in the Classic Car Grand Prix at the Nürburgring and in various mountain races driving his original winning car of the 1987 Touring Car European Championship.

His vehicles are well protected with MATHY additives, i.e. in the engine with MATHY-M, in the gearbox with MATHY-T, and in the fuel system with MATHY-F.