Magnaflow 2004 Nissan Maxima 3.5L Direct Fit Converter

This Magnaflow Direct-Fit Catalytic Converter is built with 16-gauge 409 stainless steel tubing, chosen for its strong resistance to corrosion and long service life. It’s designed to keep your check engine light off and ensure your vehicle passes emissions tests, especially in California and other CARB-restricted states. The free-flowing, mandrel-bent tubing is shaped to match the original equipment's design, helping maintain factory performance and fuel efficiency. MagnaFlow uses advanced 3D scanning during development to ensure this converter fits precisely like the original.

The single laser fusion weld is a key detail here; it's applied to replicate the OE design closely, which greatly reduces the chance of exhaust leaks. This compact, low-mass design also helps with thermal efficiency. Because it's a direct-fit unit, installation is made simpler as it bolts right up without needing any cutting or welding. MagnaFlow includes a crush ring gasket, five bolts, and everything else needed to get this converter installed properly.

This converter is specifically engineered to meet or exceed California Air Resource Board (CARB) requirements. It has undergone additional testing to ensure it complies with CARB guidelines, making it legal for use in California and other states with strict emissions standards. You'll be replacing OE parts 208A1-7Y100, 208A1-8Y000, 208A1-ZF90A, or 208A1-ZM50A with this well-built Magnaflow unit.