Exhaust Stamped X Pipe 2.25" Diameter Dual Inlet to 2.25" Diameter Dual Outlets Aluminized Steel WSXP225-225 Wesdon Exhaust Stamped X Pipe Stamped heavy 16 gauge aluminized steel, 2.25 inch diameter to 2.25 inch diameter, Single to dual exhaust, WSXP225-225 Wesdon X Pipe Add an X pipe to create dual exhausts to help exhaust faster 4.00 inch on center outlets Diesel single to dual conversion X pipe Steel Aluminized