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MagnaFlow Direct Fit Catalytic Converter 02-06 Cooper/S Manifold

Magnaflow · New

MagnaFlow Direct Fit Catalytic Converter 02-06 Cooper/S Manifold

MPN 452859 · Store SKU mag452859

$1,373.00
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Supplier stock checked 11/8/2026, 10:02:34 AM UTC. Adding a part does not reserve it.

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Product details

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 452859. 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 2005-2006 Mini Cooper 1.6L. MagnaFlow 452859 includes (2) Flange Gaskets and interchanges with OE parts 18 40 7 508 121, 18 40 7 520 281, 18 40 7 525 274, 18 40 7 533 402, 18 40 7 539 134, 18 40 7 563 437, 18 40 7 563 439, 18 40 7 566 102. 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 Compliant Direct-Fit Catalytic Converter 452859. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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 catalytic converter is designed specifically for the 2005-2006 Mini Cooper and interchanges with OE parts 18 40 7 533 402 and 18 40 7 539 134, among others. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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. Magnaflow California Manifold Catalytic Converter California CARB Manifold Catalytic Converter California Manifold Catalytic Converter

Manufacturer fitment & guides

Check 452859 against the manufacturer’s application information below.

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