Brand New Flowmaster Super 44 Series Chambered Muffler, 3" Center Inlet & Outlet, Black (Holley Part #943045) Flowmaster Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we have ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. NOTE: Universal Muffler - Some adaptation may be required. Features: Deep Aggressive Sound Exhaust Note Noticeable interior resonance Recent 2 chamber improvement Race proven Delta Flow technology Specs: Automotive Item Grade: High Performance Body Height: 4" Body Length: 13" Body Width: 9.75" Color: Black Paint Fitment: Universal Inlet Connection Type: Pipe Connection Inlet Diameter: 3" Inlet Position: Center Material: Aluminized Steel Mount Type: Uses New Hangers (Not Included) Muffler Series: Super 44 Series Muffler Type: Chambered Outlet Connection Type: Pipe Connection Outlet Diameter: 3" Outlet Position: Center Overall Length: 19" Product Type: Street Mufflers Reversible: No Shape: Oval Sound Level: Aggressive Sound Type of Muffler: Chambered Vehicle Type: 4/6 CYL Engine | Classic Muscle Car | Late Model Muscle Car | Street Rod | Street/Strip | Truck/SUV