Want to modify or upgrade your 2015-2020 BMW M3 with aftermarket catalytic converter direct fit? At OGTuners.com we have a great selection of aftermarket performance parts for your BMW M3. We have 3 catalytic converter direct fit parts available in our store with free shipping to the Continental US.
Magnaflow Converter Direct Fit
 $1,466.00 52925Magnaflow 2015 M3 3 Underbody Direct Fit Converter IN STOCK (3) SHIPS FROM MANUFACTURER (Last checked: 12/30/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2015-2018 BMW M3 Base |
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 $645.00 52931Magnaflow 2015 M3 3 Underbody Direct Fit Converter IN STOCK (2) - LOW SHIPS FROM MANUFACTURER (Last checked: 12/30/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2015-2018 BMW M3 Base |