Magnaflow 2004 Nissan Quest 3.5L Direct Fit Converter

If your 2004 Nissan Quest's check engine light is on, especially if you're in California or another emissions-restricted state, it's likely time to replace the catalytic converter. This Magnaflow California Grade CARB Compliant Direct-Fit Catalytic Converter is built to meet those strict emissions standards and get your van running cleanly again.

Magnaflow puts a lot of care into making these converters fit right. They use the latest 3D scanning to replicate the original equipment's design, so you won't have to cut or weld anything to get it installed. The tubing is mandrel-bent for smooth exhaust flow, which helps maintain your fuel economy. It's constructed from strong 409 stainless steel for good corrosion resistance, and the single laser fusion weld is designed to prevent leaks. Plus, its compact, low-mass design helps it reach optimal operating temperature quickly for better thermal efficiency.

This converter comes with the essential gaskets you'll need for installation, making the job straightforward. It's specifically designed to comply with California Air Resource Board (CARB) requirements, ensuring it's legal for use in California and other states with similar emissions regulations.