Flowmaster - 2020040 - Catalytic Converter-Direct Fit-2.25 in. Inlet/Outlet-49 State

Flowmaster's Federal legal direct fit catalytic converter is for the 2005 to 2009 Mustang with the 4.0L engine. These stainless steel converters meet USEPA standards and include a 25,000 mile emissions, and 50,000 mile/5 year exterior casing warranty. Please note: These USEPA Federal converters are not available for sale or use on vehicles licensed or operated in the state of California.