Walker Exhaust 14621 Ultra EPA Direct Fit Catalytic Converter Overall Length 24.000 IN

Featuring ECO GM catalyst technology with two oxygen sensor ports, the Walker Exhaust 14621 is a Federal EPA-compliant direct-fit catalytic converter measuring 24.000 inches in overall length. Fits the 2013-2015 Cadillac ATS, and the 2014-2015 Cadillac CTS with the 2.0L L4. This converter reduces tailpipe emissions using an OE-style washcoat and appropriate catalyst material loading for the ECO GM formulation. The converter features a 4-bolt welded inlet flange and a 2-bolt welded outlet flange, with one gasket for each connection included. The direct-fit design uses OE-style hangers, brackets, routings, and aluminized heat shields that match the original equipment, enabling bolt-on installation without specialized fabrication or welding. Walker backs this converter with a 25,000-mile or 40,000-kilometer emissions warranty and a 5-year or 50,000-mile or 80,000-kilometer structural integrity warranty.

• Overall Length: 24.000 IN
• Grade Type: Premium
• Catalyst Type: ECO GM
• Inlet Gasket Qty: 1
• Inlet Type A: 4 Bolt Welded Flange
• O2 Sensor Ports: 2
• Outlet Gasket Qty: 1
• Outlet Type A: 2 Bolt Welded Flange
• Type: Federal / EPA Direct-Fit Undercar

Not legal for sale or use in CA, CO & NY.