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The MagnaFlow California‑grade direct‑fit catalytic converter for 2009–2012 Infiniti FX35 3.5L provides an OE‑matched replacement to help keep the check engine light off and preserve exhaust flow. Built with high‑strength 16‑gauge 409 stainless steel and mandrel‑bent tubing, it resists corrosion while maintaining OEM geometry. Hardware is included for installation; durable MIG welds and CARB‑compliant testing support legal use in California and other restricted states for the listed applications.
MagnaFlow 09-12 Infiniti FX35 3.5L Direct Fit Converter