Brand New Flowmaster Super 10 Series Chambered Muffler, 2.5" Center Inlet & Offset Outlet, Black, Compatible with 2015 Ford Mustang GT (Holley Part #842512) NOTE: Universal Muffler - Some adaptation may be required. Compatible with: Ford: 2015 Mustang GT Features: 409SS Stainless Steel Construction Aggressive Sound Flowmaster Chambered Technology Premium Quality Specs: Automotive Item Grade: High Performance Body Height: 4.25" Body Length: 6.5" Body Width: 9.75" Color: Black Paint Fitment: Universal Inlet Connection Type: Pipe Connection Inlet Diameter: 2.5" Inlet Position: Center Material: 409 Stainless Steel Mount Type: Uses Factory Hangers Muffler Series: Super 10 Series Muffler Type: Chambered Outlet Connection Type: Pipe Connection Outlet Diameter: 2.5" Outlet Position: Offset Overall Length: 20.5" Product Type: Street Mufflers Reversible: No Shape: Oval Sound Level: Aggressive Sound Type of Exhaust: Muffler Type of Muffler: Chambered Vehicle Type: Classic Muscle Car | Late Model Muscle Car | Street Rod | Street/Strip | Truck/SUV