Model Number : MR-7361 With its short wheelbase and potent revving capability, BMW Z3 exhibits excellent performance and handling. As a street car, it's refined and well mannered, comfortable but still fun to drive. Although the initial design was a luxury convertible with sportiness in mind, it was still designed as a street car and comfort was a priority with soft rubber bushings all around to absorb vibration. Through the years the soft rubber bushings deteriorate after constant flexing and vibration as well as being punished through weathering; this can cause them to tear and may seriously damage your engine and transmission. Megan Racing has developed a Hard-Rubber/Polyurethane motor mounts for the BMW Z3. These reinforced mounts are perfect for the enthusiast who is looking to get the most from their vehicle as they will allow more energy to be transferred to the wheels instead of absorbing the energy into the soft rubber. APPLICATION: 1996-2002 BMW Z3, Z3M (Roadster and 3 dr hatch) Fit AT or MT. - Hardened Rubber utilized is rated at 70A durometer rating. - 1 set 4 pieces Transmission and Engine Mounts