Hasport Performance mounts are the result of extensive research and engineering. All mounts are designed with up to date solid modeling software. Each mount is constructed of lightweight 6061-T6-billet aluminum and CNC machined in a state-of-art machining facility. Hasport Performance motor mounts control engine movement, transferring more power to the wheels. All mounts have a lifetime warranty against any defects. ***Swap Shop Racing is an Authorized Direct Hasport Dealer***