MagnaFlow Conv DF 04 Ranger/B-Series 3.0L

When you're working on a 2004-2006 Ford Ranger or Mazda B3000 with the 3.0L engine, and the check engine light is on due to emissions, this direct-fit catalytic converter from Magnaflow is what you need. It's designed to meet California Air Resource Board (CARB) requirements, meaning it's legal for use in California and other states with strict emissions standards. This converter is built to replace your original part directly, so you won't need to cut or weld anything during installation, making it a straightforward job with the right tools.

Magnaflow puts a lot of thought into how these converters perform and last. They use 3D scanning to make sure the fit and function are just like the original equipment. The tubing is mandrel-bent to keep exhaust flowing smoothly, which helps with performance and fuel economy. The construction uses strong 410 stainless steel for the hangers and 16-gauge 409 stainless steel for the tubing itself, offering solid resistance to corrosion. Plus, the single laser fusion weld is designed to prevent leaks, and the compact design helps with thermal efficiency.

This kit comes with the catalytic converter itself, along with a flange gasket to help ensure a proper seal during installation. It's designed to replace OE part number 1F71-40-050. By using this converter, you're getting a well-built part that's compliant with emissions regulations and designed for a hassle-free installation.