Exhaust› Catalytic Converters

Magnaflow

MagnaFlow 2008-2013 BMW 128i OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

$1,278.70

SKU: M001 21-990

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

This high-quality catalytic converter is specifically designed to fit seamlessly in BMW 128i models from 2008 to 2013, ensuring a perfect match and easy installation. Manufactured by Magnaflow, it features robust 16-gauge 409 stainless steel construction for exceptional corrosion resistance and longevity. It includes free-flowing mandrel-bent tubing, maintaining OEM-like design and geometry, allowing for smooth exhaust flow and peak fuel economy. The innovative design includes a single laser fusion weld, minimizing leak risks and enhancing thermal efficiency, thus ensuring that engine performance is optimized. Additionally, this product comes with essential gaskets and hardware.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMagnaflow
Part NumberM001 21-990

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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