The first to develop complete polyurethane kits, Daystars Super Kits are still THE choice among people who restore older vehicles or those who are looking to take their vehicles performance to the next level. Super Kits include everything needed to upgrade a vehicles suspension and body mounts....if there was once rubber, theres now Polyurethane available in one complete kit. Rather than piece together several different individual kits in order to upgrade a vehicle, Super Kits take away the guess work and supply everything needed in one application-specific package. Incredible performance, incredible value....Daystar Super Kits supply both!.