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The MagnaFlow OEM-grade direct-fit catalytic converter for 2017–2022 Toyota Highlander 3.5L fits as a direct replacement to maintain emissions compliance and avoid check engine diagnostics. Mandrel-bent tubing with high-strength stainless steel resists corrosion while preserving exhaust flow; the spun-body design and single laser fusion weld reduce leak potential. Included gaskets and hardware simplify installation without cutting or welding.
MagnaFlow 17-19 Toyota Highlander 3.5L Direct Fit Converter
