“From ocean-going steamer to inland waterway vessel”
“Super advice and product. The motorhome with Marquart dampers now drives like on rails. From ocean liner to barge in 70 min.”
Thomas K. from Grevenbroich 
“No more rocking on uneven surfaces“
“Last weekend: North Sea, crosswind with measured 65 km/h (8Bft) and the tea stayed IN the cup – great, the dampers!!!”
Henning S. from Neumünster
“I have (almost) a new car“
“I have (almost) a new car and am incredibly thrilled…. I will recommend you everywhere.”
Volker D. from Freiburg
“Awesome!!! Rides great“
“I have installed the shock absorbers. Awesome!!! Drives like a top. Thank you!”
Andreas S. from Augsburg
“The bounce is gone“
“I am very satisfied. The rocking is gone, the whole driving behaviour is much better…a good investment then. … I can only recommend you.”
Rudolf L. from Haslach an der Mühl 
“The motorhome runs almost like on rails“
“Even my not-so-technical wife noticed the new and first-class handling of our 3.60m Phoenix! The typical rolling has almost completely disappeared. It is now similar in roundabouts. The motorhome runs almost like on rails… The only thing that annoys me is why I didn’t upgrade to your shock absorbers two years earlier.”
Uwe S. from Hof
“A completely new driving experience”
“Very competent and very friendly! The work is done super well in a friendly workshop. The driving experience with our Sprinter-based PhoeniX 7200 is completely new and very pleasant. No more sagging, very good road holding. The conversion to the shock absorbers was worth it!”
Eugen S. from Hagen
“The vehicle goes around the corner like a go-kart”
“Today the new dampers were installed. First impression: an additional ladder frame was screwed under the vehicle. Sensational! The vehicle goes around corners like a go-kart, no pushing in corners, no rear axle rocking. To be honest, I would not have thought this result possible. My conclusion: All motorhomes should be equipped with these shock absorbers ex works! The original xxx shock absorbers are an imposition and simply dangerous!”
Andreas K. from Bad Homburg
“The vehicle no longer sways and drives great“
“The vehicle no longer sways and drives great. Many thanks!”
Jörg M. from Castrop-Rauxel
“The car drives like it is pulled on a string“
“Shortly after the installation, I have already driven 300 km and a good 70 km of it across the Odenwald on remote country roads – up and down, winding and on mostly bad roads. I would never have believed that the new shock absorbers would actually have such a stabilising effect. The car drives like it’s pulled on a string. With the old shock absorbers, it would have been a stressful drive because I would have had to take my foot off the accelerator before every slight bend. This way I could pull through loose and relaxed without rocking. My 5t drives much safer and more stable through bends and also shows exceptional driving stability especially in roundabouts (entry, in the roundabout, exit). The swaying when walking around in the interior has also become much less. For me, the investment has been very worthwhile!”
Siegfried B. from Pfullendorf