The present invention relates to a spreading arrangement (10) adapted to be arranged after a combine harvester (1), said spreading arrangement comprises two spreader fans (8), two flow guides (21), and two flow diverting elements (23). An inlet (27) of each one of the two flow guides (21) are arranged in proximity to a respective one of said spreader fans (8), an outlet (28) of said flow guides (21) are provided at a distance from said respective inlets. Each one of said two flow diverting elements (23) are provided at a respective one of said outlets (28) of said guide elements (21) and are adapted to be adjustable between at least a first and a second position. The present invention also relates to a combine harvester (1) being provided with a spreading arrangement (10).