A vehicle engine exhaust system includes an exhaust component and a non-conductive support member. The exhaust component is supported by a vehicle body via the non-conductive support member. The vehicle body and the exhaust component are positively charged. The vehicle engine exhaust system further includes a self discharge type static electricity eliminator that reduces, in a state where the self discharge type static electricity eliminator is installed on a non-conductive wall surface, an amount of electrification charge on the non-conductive wall surface within a limited area around a location where the self discharge type static electricity eliminator is installed. The self discharge type static electricity eliminator is installed on the non-conductive support member such that static electricity elimination is performed for the exhaust component.