Walker Ultra EPA 16397 Direct Fit Catalytic Converter

The Walker® Ultra 16397 catalytic converter is engineered for professionals who demand precision and reliability. As a leader in emissions control, Walker® ensures this catalytic converter meets stringent EPA standards for OBDII vehicles, delivering consistent performance and regulatory compliance. The direct-fit design streamlines installation, allowing for seamless integration into the exhaust system without unnecessary modifications. Built with strong stainless-steel construction, this converter is designed to withstand demanding conditions, ensuring long-lasting durability. Ideal for automotive replacement catalytic converters, the Walker® Ultra line offers technicians a robust solution that supports emissions performance while maintaining efficiency. This catalytic convertor is perfect for those seeking a high-quality, durable, and compliant option in emissions control parts, making it a trusted choice for advanced installers and automotive experts.

• COMPATIBILITY – Fits 2004-2004 Nissan Maxima; 2005-2006 Nissan Maxima; 2004-2004 Nissan Quest
• GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
• EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Consult your state's aftermarket converter regulations for details.
• DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
• ASSURED PERFORMANCE -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
• STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
• OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
• BUY WITH CONFIDENCE