Ready to rev up your late model Ford Mustang with the loud pedal? Yeah, we thought you were. Finally, there’s some silver linings beginning to seep out from the year-end clouds…and it’s just in time. The Interceptor Axle-Back Quad Tip exhaust system by MRT Performance is going to seriously tweak & tune up the 2013 Shelby GT500 and the 2014 Shelby GT500. Keep reading to check out the details in the Press Release, as well as get a flavor of the exhaust note from the included video. Press Release FOR IMMEDIATE RELEASE Shelby GT500 Mustang Interceptor Axle-Back Quad Tip Exhaust PRLog (Press Release) – Nov. 2013 – PLYMOUTH, Mich. — With this complete exhaust system upgrade, your Shelby GT500 Mustang’s pipes will breathe easier and get that deep, classic rumble known to drive enthusiasts wild. The free-flowing design improves the flow of exhaust gases and creates a pleasing performance exhaust note. At start up, the system’s sound is deep and tastefully commands presence. It opens up in the higher RPM range for a louder, more aggressive statement. The Interceptor Axle-Back Exhaust system is manufactured in the USA out of 304 stainless steel to reduce system weight and provide maximum corrosion protection. CNC Mandrel Bending Technology ensures smooth, precise bends for optimal exhaust flow. It is a direct factory replacement that clamps on—no drilling or welding required for installation. This exhaust features 4-inch quad tips made from polished 304 stainless steel. Add the Matte Black Cerakote Finish for a sinister look that endures the rigors of high-performance driving. The 2013-2014 Shelby GT500 Mustang Interceptor Axle-Back Quad Tip Exhaust is engineered and handcrafted at the MRT Performance facility in Plymouth, Michigan. For more information or to purchase visit MRT Performance. Read more of MRT Interceptor axle back for 2013+ Ford Mustang at StangNet!