Once we get into the S550 Mustang variants of Roush Mustangs that begin in 2011/2012, the production really ramps up, and we see a three-tiered lineup in most model years.

2015 Roush Mustang S550 Photos Leaked Published: 18 Aug 2014, 15:34 UTC • By: Andrei Tutu 4 photos ...

Although the S550 Mustang recently rolled off the assembly line for the last time, Roush Performance is giving the model one last aftermarket upgrade called the 2023 Roush Trakpak Mustang.

Over 25 years ago, the Roush Mustang was born. Built upon that history of research and development, the outgoing S550 generation is the latest to wear the Roush badge, taking the 2023 TrakPak ...

2015 Roush S550 Mustang Teased on FacebookWhen push comes to shove, the big boys in the muscle car tuning world go all out in order to keep rivals at bay. After Saleen dropped a teaser of the S302 ...

However, the S550 Mustang from the last generation isn't that old. A 10-year-old version of Ford's best pony gets you the oldest of the last-gen S550, and the important bits are all there.

Roush has always been synonymous with performance, along with creating some of the most iconic Mustangs for the general public. This continues for the 2018 S550 Mustang with their all new special ...

The P-51 Mustang fighter plane gave the Ford Mustang its name, and it’s also Jack Roush’s favorite aircraft—he has one in his personal collection. ... but 2017 is the first time for an S550 ...