BackfireNews on MSN

Ringbrothers “Kingpin” Mustang Unleashes 800-HP Tribute to American Muscle

Wisconsin’s mad scientists at Ringbrothers, the custom shop that never meets a classic car it can’t make ten times meaner, ...

This 800-HP Ringbrothers Mustang Makes Modern Muscle Look Soft

Ringbrothers unveils KINGPIN, a reimagined 1969 Mustang Mach 1 with 800+ hp, carbon details, widened bodywork, and modern ...