TRD GR Performance Damper - GR Yaris Gen 2GR Performance Damper for GR Yaris Gen 2 Price is for front and rear damper as a set. This GR Performance dampers are installed at the front and rear of the body, developed exclusively for this model and especially with a focus on improving handling. By reducing the need for corrective steering during cornering, it achieves the intended line tracing performance, allowing for smoother cornering Performance Damper is registered trademarks of Yamaha