Tech-53 Differential Bushing Kit for Nissan 350Z (Aluminium Subframe) SpecificationsDesigned to meet the demands of spirited driving these Tech-53 differential bushings for the Nissan 350Z offer an ideal balance between strength and comfort. Unlike full-aluminum mounts — which are often noisy and prone to excessive vibration — this hybrid design delivers both mechanical efficiency and driving enjoyment.The rear bushing in the kit combines an outer sleeve made of Delrin with an inner sleeve in aluminum. This pairing provides excellent load absorption while minimizing noise and harshness. The two front bushings are fully machined from Delrin offering the rigidity needed to handle drivetrain stress without compromising road or track comfort.One of the standout features of this kit is its smart design. While many other models rely solely on clamping force for installation the Tech-53 rear bushing is also held in place via direct compression against the differential. This optimized contact enhances stability and increases component longevity.Tested under real-world conditions — both on stock and modified vehicles — this kit has proven its reliability on the street as well as during demanding track sessions. It comes with a lifetime warranty.Kit contents:2x front differential bushings1x rear differential bushingCompatibility:Nissan 350ZInstallation tip: Place the aluminum sleeves in the freezer before installation to ease the press-fit process.