All Catalytic Converter

4.00" x 4.00" – GEN1 EPA Compliant G-Sport High Output Catalytic Converter Assembly (2.5" Inlet/Outlet Cones) – 350-500HP – 300 CPSI.

4.50" x 4.00" – GEN1 EPA Compliant – G-Sport Ultra High Output Catalytic Converter Assembly (4" Inlet/Outlet Cones) – 500-850HP – 300 CPSI.

4.00" x 4.00" – GEN2 EPA Compliant G-Sport High Output Catalytic Converter Assembly (2.5" Inlet/Outlet Cones) – 350-500HP – 400 CPSI.

4.50" x 4.00" – GEN2 EPA Compliant G-Sport Ultra High Output Catalytic Converter Assembly (4" Inlet/Outlet Cones) – 500-850HP – 400 CPSI .

6.00" x 4.00" – GEN2 EPA Compliant G-Sport Ultra High Output-X Substrate Only – Up to 1,200HP – 400 CPSI.

4.00" x 4.00" – 300 CPSI – Non EPA Compliant – Catalytic Converter Assembly (2.5" Inlet/Outlet Cones) – G-Sport OBD2.

4.00" ID > 3.00" OD Inlet / Outlet Transition Cone Only.

California Direct-Fit Catalytic Converter

California Direct-Fit Catalytic Converter