2020 BMW M4 Catalytic Converters

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Keep Your 2020 BMW M4 in Top Shape with Quality Catalytic Converters

Whether you’re repairing or upgrading your Catalytic Converter, using high-quality parts is key to keeping your 2020 BMW M4 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Catalytic Converters. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2020 BMW M4 Catalytic Converter at Advance Auto Parts is around $905.50, with a range that starts at $213.99 and goes up to $1,597.00. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51206 and MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 52925 start at just $213.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Catalytic Converter, don’t forget to check out other key components like Exhaust Pipes and Exhaust System Kits. At Advance Auto Parts, we’re here to help you keep your 2020 BMW M4 in peak condition, inside and out.

Essential 2020 BMW M4 Catalytic Converters

MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51206 (Part No.51206)

MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51206

from

$213.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51206. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion welds greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
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Walker – "Walker CalCat CARB Universal Catalytic Converter 2.25"" Inlet (ID) 2.25"" Outlet (ID), 84205" (Part No.84205)

"Walker CalCat CARB Universal Catalytic Converter 2.25"" Inlet (ID) 2.25"" Outlet (ID), 84205"

from

$229.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat universal catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 52925 (Part No.52925)

MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 52925

from

$1597.00
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52925. 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 Catalytic Converter is designed to fit the 2015-2018 BMW M3 3.0L & 2015-2020 BMW M4 3.0L. MagnaFlow 52925 includes (2) Torca Clamps and interchanges with OE parts 18 30 7 851 178, 18 30 8 094 373. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
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Most Popular Catalytic Converters for 2020 BMW M4s

Enhance your 2020 BMW M4 with one of the 2 Catalytic Converters we have in stock, starting at just $213.99.

MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51206 (Part No.51206)

MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51206

from

$213.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51206. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion welds greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
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MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 52925 (Part No.52925)

MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 52925

from

$1597.00
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52925. 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 Catalytic Converter is designed to fit the 2015-2018 BMW M3 3.0L & 2015-2020 BMW M4 3.0L. MagnaFlow 52925 includes (2) Torca Clamps and interchanges with OE parts 18 30 7 851 178, 18 30 8 094 373. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
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FAQs for 2020 BMW M4 Catalytic Converters

What are the best-selling Catalytic Converters for 2020 BMW M4s?

Out of 2 Catalytic Converters that fit 2020 BMW M4s, the following parts are the top sellers:

What’s the price range for 2020 BMW M4 Catalytic Converters?

The prices of Catalytic Converters for the 2020 BMW M4 range from $213.99 up to $1,597.00 for the most premium parts.

What is the average price of a Catalytic Converter for a 2020 BMW M4?

The average price for Catalytic Converters for the 2020 BMW M4 is $905.50. Keep in mind the variety of part types within our Catalytic Converter category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Catalytic Converters for other BMW M4 model years?

Yes, we carry Catalytic Converters for 4 model years of BMW M4s between 2015 and 2019. The following model years are the most popular for Catalytic Converter purchases: 2019, 2018, 2017, 2016, and 2015.

What are the cheapest Catalytic Converters for my 2020 BMW M4?

The cheapest 2020 BMW M4 Catalytic Converters we carry are:

Does Advance Auto Parts sell Catalytic Converters for any other 2020 BMW models?

Yes. We stock Catalytic Converters for 13 other popular 2020 BMW models. Some of the most popular are 2020 530i Catalytic Converters, 2020 330i Catalytic Converters, 2020 Z4 Catalytic Converters, 2020 X3 Catalytic Converters, and 2020 X1 Catalytic Converters.

What types of Catalytic Converters do you sell for my 2020 BMW M4?

We currently have just 1 Catalytic Converter in stock for a 2020 BMW M4, and as of 8/2/26, it is a Catalytic Converter.

Can I get help with 2020 BMW M4 Catalytic Converter orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about BMW Catalytic Converters and more.

What is your return policy for BMW M4 Catalytic Converters?

Advance Auto Parts keeps returns simple. For new BMW M4 Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.