A kit for reinforcing a rack and pinion steering system includes a bushing to be slid over an end of a steering rack and inserted into an opening of a rack housing of the rack and pinion steering assembly on the driver's side. The kit may also include a retainer to be inserted into the opening of the rack housing to ensure that the bushing remains in position inside the rack housing. The bushing includes a reinforcing side and a retaining side. The reinforcing side has a shape that mimics the shape of the space between the rack rod and the rack housing. The kit may further include an enhanced passenger side housing assembly that includes a bushing made of a wear resistant material. The passenger side bushing is disposed within a passenger side main housing. The enhanced passenger side housing assembly replaces the original passenger side housing.