FDSTK Engine Mount Kit

The Hasport FDSTK Replacement Engine Mounts are a direct upgrade for the 2006–2011 Honda Civic Si, addressing issues of excessive engine movement and worn factory mounts. These mounts are designed to keep the K20 engine securely in place, resulting in a more connected driving feel, better throttle response, and more consistent gear changes. This makes them suitable for daily drivers, weekend enthusiasts, and track-focused projects. Constructed with robotically welded and laser-cut steel brackets, these mounts utilize urethane bushings available in various durometers to match driving needs. The 62A durometer option is recommended for daily-driven cars, offering improved engine stability with minimal added vibration. For those seeking a balance between street comfort and track performance, the 70A option provides increased rigidity. The stiffer 88A option is geared towards track use, prioritizing maximum engine control and a precise drivetrain feel at the expense of increased vibration. These mounts are designed to work with K24 engine swaps when paired with the appropriate Hasport adapter brackets. By reducing unwanted engine movement, the FDSTK kit not only enhances performance but also helps protect surrounding components and maintain drivetrain alignment under load, offering a durable and consistent solution over worn OEM rubber mounts.