Red Polyurethane Replacement Bushing for Skunk2 Sport Shocks and certain Pro-C Coilovers. Used for '88-'00 Civic, '90-'01 Integra Sport Shock Applications and '06-'11 Civic Si Pro-C. These bushings are crafted from durable polyurethane material, providing improved stability and handling by reducing unwanted movement at the shock upper mounts. They are compatible with Skunk2 Sport Shocks and certain Pro-C Coilovers, making them an excellent choice for enthusiasts seeking performance enhancements. The set includes two bushings, replacing one vehicle corner, ensuring a reliable fit on your 1989 to 1991 Honda Civic models. These bushings are engineered to fit OE upper mounts and Sinlet Shock systems, offering a direct OEM replacement that benefits from the superior durability of polyurethane. They help decrease suspension deflection and improve steering response, contributing to a more precise driving experience. Easy to install, these bushings are an essential upgrade for those looking to enhance handling without compromising ride comfort. Designed with quality and longevity in mind, the Skunk2 Racing bushings meet industry standards for automotive performance parts. Their compact size and robust construction make them suitable for a variety of applications, especially for Honda and Acura enthusiasts aiming to optimize suspension performance during track days or daily driving. As a trusted brand in motorsports, Skunk2 ensures these bushings deliver long-lasting performance and reliable operation under demanding conditions.