Installation see here. Distance from rear point of car to rear tip of V Spoilers 10-20 cm, 11 cm from center to center. Same applies to the roof. If reflectors are purchased, these should only be on the side. V Spoilers have no effect below 45 km/h. Yellow reflectors can be purchased, which are only mounted on the sides. If bottom panels are purchased, 2 pieces are delivered.
V Spoilers not only increase stability, and reduce fuel consumption or electricity consumption. Since V Spoilers optimize aerodynamics and minimize turbulence behind your camper, your rear end and thus attached bicycles or other things are exposed to significantly less dirt, sand and water. Less dirt at the rear also means increased traffic safety as the lights stay clean for longer. Reflectors not only increase visibility in traffic, but also look good.
