Prothane 05 Subaru WRX/STI Rear Sway Bar Bushings - 20mm - Black

Made from a durable polyurethane compound, these 20mm rear sway bar bushings from Prothane are designed to replace the stock rubber bushings on your 2005 Subaru WRX or STI. Polyurethane is a tougher material than rubber, meaning it holds its shape better under stress. This helps to reduce the flex in your sway bar, which in turn can lead to a more connected feel from the rear of the car during cornering.

When your sway bar can't flex as much, it does a better job of resisting body roll. This means less lean when you're taking turns, and a more stable platform for spirited driving. These bushings are a popular choice for WRX/STI owners looking for a straightforward way to improve their car's handling characteristics without a lot of fuss.