Quick view Whiteline Whiteline Plus 3/08+ Dodge Challenger / 11/05+ Charger Rear Crossmember Front/Rear Mount Insert - W93343 Compare $306.99 The Whiteline kit replaces the bushings in the rear subframe to dramatically reduce rear cross member misalignment and movement which allows a more positive feel from the rear end during cornering. Recommended for motorsport applications.Installation... Add to Cart Add to Cart