60 Durometer Motor Mount Kit

The 034 Motorsport Street Density Motor Mounts are a performance upgrade designed for BMW F2X/F3X and F87 M2 models, serving as a suitable replacement for factory mounts. These mounts are engineered with 60-durometer rubber, offering a balance between performance and comfort by minimizing noise, vibration, and harshness (NVH) transfer into the cabin. User feedback suggests NVH levels are none to low, though this can vary based on the transmission type. These motor mounts are optimized to be internally void-free and fluid-free, effectively eliminating drivetrain slop and excess engine movement under load. This results in a more direct power transfer, improved shifting feel, and enhanced driving dynamics. Unlike polyurethane mounts, the vulcanized rubber construction is superior for damping in both tension and compression and excels in shear applications, leading to greater long-term durability and consistent performance without packing or wear. Key features include a void-free construction, reduced drivetrain slop, decreased engine movement, more direct power transfer, and an improved shifting feel. They are designed as a complete drop-in replacement for factory engine mounts and are compatible with BMW Motorsport Motor Mount Reinforcement Inserts. While these are Street Density mounts for most applications, they are considered Track Density for 4-cylinder motors due to potentially increased NVH from the smaller, lighter engines. This set includes one left and one right motor mount.