Street Density Motor Mounts

The 034Motorsport Street Density Motor Mounts are a performance upgrade designed for F2X, F3X BMWs, and the F87 M2. These mounts replace factory components with a 60-durometer rubber construction, engineered to significantly reduce unwanted noise and vibration transfer into the cabin compared to standard mounts. The internal void-free and fluid-free design eliminates drivetrain slop and excessive engine movement, leading to improved shifting feel and more direct power transfer. Manufactured from high-durometer rubber, these motor mounts offer increased performance and durability. Unlike polyurethane, rubber excels in both tension and compression, as well as shear forces, ensuring consistent performance and comfort over time without packing or wear. This design ensures a long-lasting part that maintains its integrity under stress. These motor mounts are a complete drop-in replacement for your factory engine mounts. They are also compatible with BMW Motorsport Motor Mount Reinforcement Inserts. For 4-cylinder motors, 034Motorsport offers Track Density mounts, as these smaller, lighter engines tend to produce increased NVH with Street Density mounts. The Street Density mounts are sold as a set, including one left and one right motor mount.