This is a rear coil spring from Apec, part number ACS1465, designed for the Toyota Yaris. The coil spring has a length of 328 mm, an outer diameter of 132 mm, and a thickness of 12 mm. It features a coil spring design with an inconstant wire diameter. It is recommended to replace coil springs in pairs for optimal performance and to prevent premature failure. This ensures consistent handling, maintains correct ride height, and contributes to the overall wellbeing of the vehicle. For any queries regarding fitment, please contact the seller.