Walker Exhaust 14784 Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold

Combining exhaust manifold and catalytic converter functions in a single integrated assembly, the Walker Ultra 14784 provides comprehensive emissions control with a stainless steel body and ceramic substrate. Fits the 2015-2023 Ford Mustang with the 5L V8. Designed as a direct-fit replacement, this assembly features an 8-bolt welded inlet flange with a spherical ball outlet for engine-bay compatibility. Measuring 39 inches in overall length with a 4-inch inlet diameter, the unit incorporates an EPA-compliant washcoat with precious metal load to reduce emissions and prevent check engine lights. The converter includes aluminized heat shields where originally equipped to protect the undercarriage and features a mid-bed oxygen sensor location. With one included inlet gasket for installation, Walker backs this manifold converter with a comprehensive warranty covering both emissions performance (25,000 miles/40,000 kilometers) and structural integrity (5 years, 50,000 miles/80,000 kilometers).

• Inlet Inside Diameter: 4.000 in
• Outlet Inside Diameter: 4.000 in
• Overall Length: 39.000 in
• Outlet Type: Spherical Ball
• Inlet Type: 8 Bolt Welded Flange
• Body Material: Stainless Steel
• Grade Type: Premium
• Substrate Material: Ceramic
• Catalyst Type: ECO CARB
• Shape: Round
• O2 Sensor Location: Midbed
• O2 Sensor Ports: 1
• Inlet Gasket: Yes
• Inlet Gasket Qty: 1
• Inlet Hardware: No
• Outlet Hardware: No
• Application Type: Specific
• EPA Compliance: Yes
• Inlet Quantity: 1
• Mounting Hardware Included: Inlet Gasket Only
• Outlet Quantity: 1