Exhaust Tip 4.00" Diameter X 18.00" Long 2.50" Inlet Slant Cut W40018-250-ACSS Polished Stainless Steel Wesdon Exhaust Tip 4.00" Diameter X 18.00" Long 2.50" Inlet Slant Angle Cut Weld On Style Fits a 4.00 Exhaust Pipe 4.00 inlet 2.50 Inch Outlet Polished Stainless Steel