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MagnaFlow 01-06 BMW X5 3.0L Direct Fit Converter - 4551772
Exhaust, Mufflers & Tips
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Catalytic Converter Direct Fit
mag4551772
Special order
September 20, 2026
$1,373.03
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 4551772. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Manifold Catalytic Converter is designed to fit the 2001-2006 BMW X5 3.0L. MagnaFlow 4551772 includes (2) Flange Gaskets, (2) Flat Washers, (2) Bolts, (2) Nuts and interchanges with OE parts 18 40 7 507 347, 18 40 7 508 805, 18 40 7 514 498. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles. Keep the check engine light off with MagnaFlow California Grade CARB...
