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Effortless Magnaflow 08-10 Bmw 535i 3.0l Direct Fit Converter (5421014) Add To Cart [Qx09AZNi]

$74.99 $239.99 -69%

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5421014. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eli

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Effortless Magnaflow 08-10 Bmw 535i 3.0l Direct Fit Converter (5421014) Add To Cart [Qx09AZNi]

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5421014. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. Designed to fit the 2008-2010 BMW 535i 2008 BMW 535xi and more this direct-fit catalytic converter also interchanges with OE parts 18 30 7 565 685 and 18 30 7 565 689. 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.

Features

  • Your trusted source for CARB-compliant catalytic converters providing assurance of genuine compliance while delivering quality that will last
  • Mandrel bent tubing retains OEM-like design and geometry ensuring smooth exhaust flow for peak fuel economy and engine operation
  • High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
  • Expertly crafted to replicate OEM-like flow dynamics maintaining factory performance and fuel efficiency
  • Simplifies installation with essential gaskets and hardware being included in the box
  • Durable 308 stainless steel MIG welds

What Our Customers Say

January 23, 2026

Absolutely no complaints!

This is a very solid piece of work.

- Katrina J..

January 23, 2026

Absolutely no complaints!

An outstanding product. Very handy.

- Llewela N..

January 23, 2026

Absolutely no complaints!

A fantastic item with a great design.

- Wynona Y..

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