The Sparco 600 seat base for 2015+ Toyota Prius (left side) is a direct-fit bracket that lets you mount Sparco 600 series seats to the vehicle's factory mounting points. It is specified for the left-side position and reflects the vehicle-year fitment noted in the product description, providing a tidy, model-specific installation option.
Sparco 600 Base Toyota Prius 2015+ LFT