GKTech - Z33 350Z/G35 DIFF BRACEThe GKTECH diff brace provides additional support to the diff in your 350z or G35 resulting in reduced wheel hop under hard driving conditions. The OEM diff cover uses just a single bush and stud which is prone to premature wear and excessive movement which can cause the rear stud to break off the cover. Our kit is unique. It's compact and rigid design utilizes an existing hole in the subframe and as such is very easy to install with nothing more than