94-97 Mitsubishi 3000GT Non Turbo Stainless Steel Exhaust Down Pipe 95 96 1 piece (Gaskets and bolts are included) Inlet: 2.25" Outlet: 2.5" O2 Sensor Ports: 0 Increase Horsepower and Torque. SUS-304 Stainless Steel with Computerized Mandrel-Bent CNC Machine Flanges for Strong Solid Support. TIG Weld for Strength and Durability Vehicle Application: Mitsubishi 1991 1992 1993 1994 1995 3000GT Z16A Z15A 3.0L V6 6G72 Non Turbo, (FEDERAL SPEC) NOTE: FEDERAL SPEC ONLY (NOT FOR CALIFORNIA MODELS) Remark: This downpipe does NOT have O2 sensor bung. If you want to use O2 sensor(s), you would have to weld the O2 sensor bung(s) onto the pipe.