Flowmaster 8425154 Super 10 Series Muffler 2.5" In (D) / Out (D):

Muffler - Super 10 - Dual 2-1/2 Inlet - Dual 2-1/2 Outlet - 6-1/2 x 9-3/4 x 4-1/4 in Oval Body - 12-1/2 in Long - Stainless - Black Paint - Universal - Sold as Each - Brand: Flowmaster - Part Number: 8425154