# MagnaFlow 52257 OEM Grade Series Direct Fit Stainless Catalytic Converter (3.625" ID/2.375" OD) for 2012-2016 Bmw 228I and More ### Performance Overview The Magnaflow OEM Grade Catalytic Converters are the perfect replacement for your stock converter. They are crafted from high-quality stainless or aluminized steel for maximum durability. They are seam-welded for unbreakable bonds with no risk of vibrations. The catalytic converters are available with a lap inserted in the point where the neck meets the catalytic converter body. The neck is carefully formed to be sure that it doesn't reach the body where it can cause trouble to the exhaust flow. As an additional safety feature, the Catalytic Converter has a heavy duty heat shield to protect it against extreme heat and give additional stability. ### Key Features - Brand: MagnaFlow - Part number: 52257 - Product type: OEM Grade Series Direct Fit Stainless Catalytic Converter (3.625" ID/2.375" OD) - Designed for compatible vehicle applications listed on this page ### Vehicle Fitment - 2014 Bmw 228I, Note: Base; 2.0L; 3.63"; 2.38" - 2015 Bmw 228I, Note: Base; 2.0L; 3.63"; 2.38" - 2016 Bmw 228I, Note: Base; 2.0L; 3.63"; 2.38" - 2015 Bmw 228I Xdrive, Note: Base; 2.0L; 3.63"; 2.38" - 2016 Bmw 228I Xdrive, Note: Base; 2.0L; 3.63"; 2.38" - 2012 Bmw 328I, Note: Base; 2.0L; 3.63"; 2.38" - 2013 Bmw 328I, Note: Base; 2.0L; 3.63"; 2.38" - 2014 Bmw 328I, Note: Base; 2.0L; 3.63"; 2.38" ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 52257. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - OEM Grade Series Direct Fit Stainless Catalytic Converter (3.625" ID/2.375" OD) for Bmw 228I - 52257 fitment - MagnaFlow OEM Grade Series Direct Fit Stainless Catalytic Converter (3.625" ID/2.375" OD) - 2012 Bmw 228I OEM Grade Series Direct Fit Stainless Catalytic Converter (3.625" ID/2.375" OD) ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2014 Bmw 228I Base; 2.0L; 3.63"; 2.38" 2015 Bmw 228I Base; 2.0L; 3.63"; 2.38" 2016 Bmw 228I Base; 2.0L; 3.63"; 2.38" 2015 Bmw 228I Xdrive Base; 2.0L; 3.63"; 2.38" 2016 Bmw 228I Xdrive Base; 2.0L; 3.63"; 2.38" 2012 Bmw 328I Base; 2.0L; 3.63"; 2.38" 2013 Bmw 328I Base; 2.0L; 3.63"; 2.38" 2014 Bmw 328I Base; 2.0L; 3.63"; 2.38" 2015 Bmw 328I Base; 2.0L; 3.63"; 2.38" 2016 Bmw 328I Base; 2.0L; 3.63"; 2.38" 2015 Bmw 328I Gt Xdrive Base; 2.0L; 3.63"; 2.38" 2016 Bmw 328I Gt Xdrive Base; 2.0L; 3.63"; 2.38" 2013 Bmw 328I Xdrive Base; 2.0L; 3.63"; 2.38" 2014 Bmw 328I Xdrive Base; 2.0L; 3.63"; 2.38" 2015 Bmw 328I Xdrive Base; 2.0L; 3.63"; 2.38" 2016 Bmw 328I Xdrive Base; 2.0L; 3.63"; 2.38" 2014 Bmw 428I Base; 2.0L; 3.63"; 2.38" 2015 Bmw 428I Base; 2.0L; 3.63"; 2.38" 2016 Bmw 428I Base; 2.0L; 3.63"; 2.38" 2015 Bmw 428I Gran Coupe Base; 2.0L; 3.63"; 2.38" 2016 Bmw 428I Gran Coupe Base; 2.0L; 3.63"; 2.38" 2014 Bmw 428I Xdrive Base; 2.0L; 3.63"; 2.38" 2015 Bmw 428I Xdrive Base; 2.0L; 3.63"; 2.38" 2016 Bmw 428I Xdrive Base; 2.0L; 3.63"; 2.38" 2015 Bmw 428I Xdrive Gran Coupe Base; 2.0L; 3.63"; 2.38" 2016 Bmw 428I Xdrive Gran Coupe Base; 2.0L; 3.63"; 2.38" ## Details - **Price:** 1786.4 CAD - **Vendor:** MagnaFlow - **Type:** OEM Grade Series Direct Fit Stainless Catalytic Converter (3.625" ID/2.375" OD) - **Tags:** 2012 Bmw 328I, 2013 Bmw 328I, 2013 Bmw 328I Xdrive, 2014 Bmw 228I, 2014 Bmw 328I, 2014 Bmw 328I Xdrive, 2014 Bmw 428I, 2014 Bmw 428I Xdrive, 2015 Bmw 228I, 2015 Bmw 228I Xdrive, 2015 Bmw 328I, 2015 Bmw 328I Gt Xdrive, 2015 Bmw 328I Xdrive, 2015 Bmw 428I, 2015 Bmw 428I Gran Coupe, 2015 Bmw 428I Xdrive, 2015 Bmw 428I Xdrive Gran Coupe, 2016 Bmw 228I, 2016 Bmw 228I Xdrive, 2016 Bmw 328I, 2016 Bmw 328I Gt Xdrive, 2016 Bmw 328I Xdrive, 2016 Bmw 428I, 2016 Bmw 428I Gran Coupe, 2016 Bmw 428I Xdrive, 2016 Bmw 428I Xdrive Gran Coupe, 52257, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-52257, Muffler, OEM Grade Series Direct Fit Stainless Catalytic Converter (3.625" ID/2.375" OD), Performance Exhaust, Performance Parts, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1786.40 CAD | In stock | ## Images - MagnaFlow 52257 OEM Grade Series Direct Fit Stainless Catalytic Converter (3.625" ID/2.375" OD) --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-bmw-228i-catalytic-converter-52257) > Updated: 2026-07-16