FDSTK Engine Mount Kit

The Hasport FDSTK is a full replacement engine mount kit engineered to provide enhanced engine control for the 2006-2011 Honda Civic Si. This kit directly replaces the factory rear, transmission, and passenger side mounts, offering a significant upgrade over stock components. Constructed with 62A durometer urethane, this mount kit strikes a balance between performance and daily drivability. The 62A hardness is recommended for most street applications and many road race scenarios, offering improved engine stability to reduce unwanted movement and wheel hop. This enhanced control helps transfer power more effectively to the drivetrain. The 62A durometer is the softest offered by Hasport for this application, aiming to minimize these effects while still providing substantial performance benefits. For users seeking an even softer ride, other hardness levels may be available separately. This kit is specifically designed for the 2006-2011 Honda Civic Si, encompassing both 2-door and 4-door models. It is not intended for use with non-Si Civic models or other vehicle platforms.