Catalytic Converter (17.5″ x 2.25″) Free-flowing Stainless Steel Catalytic Converter fits OEM or aftermarket exhaust systems. 2-1/4" pipe and Toyota style flanges make for a direct fit for most applications. Make sure to measure your factory...

Catalytic Converter (12.5″ x 2.25″) Free-flowing Stainless Steel Catalytic Converter fits OEM or aftermarket exhaust systems. 2-1/4" pipe and flanges make for a direct fit for most applications. Make sure to measure your factory catalytic converter...

Catalytic Converter (17.5" x 2.5") Freeflow Stainless Steel Catalytic Converter fits OEM or aftermarket exhaust systems. 2-1/2" pipe and flanges make for a direct fit for most applications. It comes with gaskets. NOTE: Not legal for installation on...

Test Pipe (17.5" x 2.25" Flange) Replace your restrictive catalytic converter with our high flow test pipe. This test pipe is made of stainless steel and comes with a high-temp ceramic coating to match our header and exhaust systems. This pipe will...

Test Pipe (17.5" x 2.50" Flange) Replace your restrictive catalytic converter with our high flow test pipe. This test pipe is made of stainless steel and comes with a high-temp ceramic coating to match our header and exhaust systems. This pipe will...

Catalytic Converter (17.5″ x 2.25″ / CA Smog Legal) New Stainless Steel Catalytic Converter fits OEM or aftermarket exhaust systems. 2.25" (2 1/4") pipe and flanges make for a direct fit for most applications. Make sure to measure your factory...