Mustang RTR Spec 3 is the most powerful and sporty model in the lineup. Its aerodynamic design and adjustable suspension ...

Vaughn Gittin Jr., the driving champion most famous for his sideways antics in Formula Drift, developed the Mustang RTR as a dealer-installed appearance package and performance upgrade to the ...

Drifter Vaughn Gittin, Jr. and his tuning shop, RTR has shown off a preliminary rendering of the tuned 2015 Ford Mustang it's going to rock this year's SEMA show. About two months after that ...