Walker 16868 Catalytic Converter - Left

Walker EPA Direct-Fit Catalytic Converter

Walker EPA 16868 is a direct-fit catalytic converter built for specific applications and engineered to meet EPA standards. It is designed for 2011-2014 Ford Mustang left-side fitment on Federal and California emission models, with application notes that call for an exhaust gasket and additional part 31741 to complete installation.

The Walker Ultra Direct-Fit Catalytic Converter line is built for import and domestic OBDII vehicles, combining a direct-fit layout with EPA-compliant construction for straightforward replacement on the correct application. This Walker catalytic converter for Ford Mustang applications uses a stainless steel body and ceramic substrate for a durable exhaust solution.

• Direct-fit, specific application design
• EPA-compliant replacement for OBDII vehicles
• Stainless steel body with ceramic substrate
• 2-bolt welded flange inlet and spherical ball outlet
• Post-catalyst oxygen sensor location
• Compatible with 2011-2014 Ford Mustang, left

Fitment Details

Fits 2011-2014 Ford Mustang, left. Notes for this application include Federal and California emission model coverage, with a requirement to verify state emissions rules before purchase. This part number 16868 is also referenced for the same application under AP Exhaust 642811.

What This Converter Helps Address

• Failed or inefficient catalytic converter operation
• Check engine light concerns related to catalyst performance
• Exhaust restriction caused by a worn converter substrate
• Emission test failures on the listed Ford Mustang application
• Replacement needs after corrosion or internal converter damage

Installation Notes

For the listed Ford Mustang fitment, an exhaust gasket is recommended and additional part 31741 is needed to complete installation. Confirm the 2-bolt welded flange inlet, 2.75-inch spherical ball outlet, and left-side placement before ordering. This part number 16868 is intended for the specified 2011-2014 Ford Mustang application only.

Quality Assurance

Walker Ultra Direct-Fit Catalytic Converters are positioned as EPA-standard replacement parts for import and domestic OBDII vehicles, with direct-fit construction aimed at accurate application matching and emissions compliance on the listed vehicle fitment.