Improve chassis balance and cornering confidence with the Progress Technology 62.2140 Sport-tuned rear sway bar. Designed for select 2007-2014 Toyota Yaris and 2008-2014 Scion xD applications, this solid 19mm rear sway bar increases roll stiffness to reduce body lean and sway during turns. By helping keep the outside tires flatter and more consistently connected to the pavement, it can improve grip, control, and driver feedback compared with smaller original-equipment sway bars.
The non-adjustable design provides a straightforward handling upgrade for street-driven vehicles and performance-focused chassis tuning. The bar works with harder polyurethane bushings to reduce unwanted movement and deliver more precise suspension response. Increasing rear roll stiffness can also help minimize excessive understeer, commonly described as front-end plowing, for a more balanced feel through corners and transitions.
Progress Technology manufactures its sway bars in-house in the USA. The 62.2140 is cold-formed using precision CNC bending equipment, while laser-cut and CNC-machined ends are MIG-welded into place with dedicated fixtures for accurate fitment. This attention to manufacturing detail supports dependable installation and consistent performance for drivers seeking a practical suspension improvement without replacing the complete suspension system. Professional installation is recommended, and vehicle-specific fitment should be confirmed before ordering.
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