Walker Exhaust 16456 Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold

At 18.500 inches in overall length with a 4.000-inch converter body length, the Walker Exhaust 16456 delivers an EPA-compliant direct-fit solution for Nissan applications. Fits the 2002-2005 Nissan Sentra, and the 2002-2003 Nissan Altima with the 2.5L L4. The manifold converter integrates an exhaust manifold with catalytic conversion functions in a single assembly that attaches directly to the engine cylinder head. Featuring stainless steel construction with thick OE-style flanges, this converter maintains a 5-bolt welded flange inlet and 2-bolt welded flange outlet to match original equipment connections. A single inlet and outlet port accommodate the engine configuration, with the OE-style high-technology washcoat reducing emissions to prevent check engine lights. Aluminized heat shielding protects the undercarriage from converter heat, and mounting hardware is included for installation. Manufactured in the United States, the converter carries a 25,000-mile emissions warranty and a 5-year 50,000-mile structural integrity warranty.

• Material: Stainless Steel
• Inlet Quantity: 1
• Mounting Hardware Included: Yes
• Outlet Quantity: 1
• Outlet Type: 2 Bolt Welded Flange
• Overall Length: 18.500 in
• Grade Type: Premium
• Shape: Round
• Length: 4.000 in
• CARB Certified: No
• Inlet Type: 5 Bolt Welded Flange

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