The Prothane Complete Bushing Kit in black for 1986–1991 Mazda RX-7 is a full-vehicle bushing set intended to replace worn suspension bushings. Supplied as a total kit, it covers the vehicle’s primary suspension points to restore chassis control and reduce unwanted movement. The black polyurethane components offer a stiffer, more consistent bushing solution versus aged rubber, aiding handling and alignment retention.
Prothane 86-91 Mazda RX-7 Total Kit - Black