The Whiteline rear chassis support brace is a heavy-duty boxed steel replacement for the lightweight stamped brace on 2005+ Ford Mustang coupes, including GT and Shelby GT500 models. It helps absorb loads normally carried by the panhard rod, reducing chassis flex to preserve alignment angles and spring rates for more consistent handling and improved stability.
Whiteline 05-14 Ford Mustang Coupe (Incl. GT & Shelby GT500) Rear Panhard Chassis Support Brace