The DBA 5000 Series replacement ring for 2011–2014 Ford Mustang GT (with Performance Brake Package) front applications provides a high-carbon cast-iron ring paired to aerospace-grade T6061‑T6 aluminum hats. This two-piece NAS-bolted assembly reduces unsprung weight and improves heat dissipation while allowing uniform radial expansion. DBA offers rings separately so existing 5000 Series hats can be reused for spirited street and track use.
DBA 11-14 Ford Mustang GT (w/Perf Brake Pkg) Front 5000 Series Replacement Ring