In March 2012 "VMPAUTO" together with its partner in Hong Kong Advan International Technology made tests on Sport Cars - Porsche, Nissan, Honda.

We test Porsche 911 C2S (year 1994) and NISSAN 300 ZX turbo (year 1991) for noise level. It was added 150gr of RESURS in each car.

The result was execellent! The noise decreased in 15 min. on 10%!