VEHICLE COMPATIBILITY: for BMW M3 Base 3.2L L6 - Gas 1996-1999 for BMW M3 Base, Lightweight 3.0L L6 - Gas 1995 for BMW M3 Base 2.3L L4 - Gas 1988-1990 for BMW Z3 M Coupe, M Roadster 3.2L L6 - Gas 1999-2002 for BMW Z3 M Roadster 3.2L L6 - Gas 1998 PRODUCT INFORMATION: Material: Rubber Color: Yellow Type: Engine Mount Bushing Buffer Stop Placement on Vehicle: Front Top Diameter: 65mm / 2.56" Bottom Diameter: 58mm / 2.28" Height: 50mm / 1.97" Hole Diameter: 26mm/ 1.02" PERFORMANCE: Direct replace the broken strut mount support. Its durable and reliable in use. Not easy to rust, corrode or peel. The main purpose of a bump stop is to serve as a cushion when the suspension breaks OE Number:31332225377NOTICE: a. This is a non-OE items, accessory ONLY! b. Please check your Car Model, reference our product before purchase Before. c. Due to manual measurement, the size deviation is about 1-2 cm. INSTALLATION: DIRECT INSTALL: Direct replace the broken Suspension Strut Bumper.