The Prothane rear sway bar bushing set for 1986-1991 Mazda RX-7 includes 14mm bushings in red to replace worn rear anti-roll bar mounts. These color-coded polyurethane bushings stiffen the connection between the sway bar and chassis, restoring handling feel and reducing unwanted movement. Sold as a direct-fit set for the specified RX-7 years, they simplify maintenance without requiring modifications.
Prothane 86-91 Mazda RX-7 Rear Sway Bar Bushings - 14mm - Red