MagnaFlow 18-22 BMW 530e OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter
Fits 2017–2021 BMW 230i / xDrive, 2017–2024 BMW 330i / xDrive / 430i / 430i Gran Coupe / 430i xDrive / 430i xDrive Gran Coupe and more
All 20 applications- Authorized dealerGenuine Magnaflow parts, sourced direct
- 30-day returnsSee the return policy
- Diesel techs on the line908-223-9744, call or text
- Secure checkout
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 280543. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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 2018-2022 BMW X3, 2017-2022 BMW 330i, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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.
- Your trusted source for EPA-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
- OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
- 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
- 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
- Your Trusted Source For EPA-Compliant Catalytic Converters
- Durable 308 stainless steel MIG welds
- Brand
- Magnaflow
- Part number
- 280543
- SKU
- MAG280543
- UPC
- 888563200132
- Category
- Catalytic Converter Direct Fit
- Weight
- 10.2 lb
- Shipping
- Ground, ships in 1 to 2 business days
- Emissions
- Not CARB compliant. Not for sale or use in California.
- 2017–2021BMW 230i
- 2017–2021BMW 230i xDrive
- 2017–2024BMW 330i
- 2017–2019BMW 330i GT xDrive
- 2017–2024BMW 330i xDrive
- 2017–2024BMW 430i
- 2017–2024BMW 430i Gran Coupe
- 2017–2024BMW 430i xDrive
- 2017–2024BMW 430i xDrive Gran Coupe
- 2018–2022BMW 530e
- 2018–2022BMW 530e xDrive
- 2017–2020BMW 530i
- 2017–2023BMW 530i xDrive
- 2018–2022BMW X3
- 2019–2022BMW X4
- 2019–2024BMW Z4
| Years | Make | Model | Submodel |
|---|---|---|---|
| 2017–2021 | BMW | 230i | Base |
| 2017–2021 | BMW | 230i xDrive | Base |
| 2017–2024 | BMW | 330i | Base |
| 2017–2019 | BMW | 330i GT xDrive | Base |
| 2017–2024 | BMW | 330i xDrive | Base |
| 2017–2024 | BMW | 430i | Base |
| 2017–2020 | BMW | 430i Gran Coupe | Base |
| 2022–2024 | BMW | 430i Gran Coupe | Base |
| 2017–2024 | BMW | 430i xDrive | Base |
| 2017–2020 | BMW | 430i xDrive Gran Coupe | Base |
| 2023–2024 | BMW | 430i xDrive Gran Coupe | Base |
| 2018–2022 | BMW | 530e | Base |
| 2018–2022 | BMW | 530e xDrive | Base |
| 2017–2020 | BMW | 530i | Base |
| 2017–2023 | BMW | 530i xDrive | Base |
| 2019–2022 | BMW | X3 | sDrive30i |
| 2020 | BMW | X3 | xDrive30e |
| 2018–2022 | BMW | X3 | xDrive30i |
| 2019–2022 | BMW | X4 | xDrive30i |
| 2019–2024 | BMW | Z4 | sDrive30i |
Applications are the manufacturer's published fitment for this part number.
Not sure it fits? Call 908-223-9744 or text us the year, model and engine. We confirm fitment before you order.
- Shipping
- In-stock parts ship in 1 to 2 business days. Tracking is emailed as soon as the label prints.
- Returns
- 30-day returns on unused parts in the original packaging. Return policy.
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Why buy here
A diesel shop that sells parts, not a website that sells boxes.
Every part on this site is one our own techs can stand behind.
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We run what we sell
A working diesel repair and fabrication shop in Nazareth, PA. These are the parts our techs install every week.
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Real techs on the phone
Call or text 908-223-9744 and you get a diesel tech, not a script.
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Authorized dealer
Genuine parts straight from the manufacturer, with the factory warranty behind them.
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Fast from stock
Most in-stock parts ship in 1 to 2 business days from warehouses across the USA.
Authorized dealer for 140+ brands
All brands
- 7+ Years in business
- 6+ Shop technicians
- 30,000+ In-stock SKUs
- 25+ Trucks given away
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Good to know
Questions, answered straight.
If it is not here, call or text the counter. Real people, real answers.
Fitment
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Will this fit my truck?
The Fits section at the top of the page lists the manufacturer's applications for this exact part. If your year, make and model is not there, or you are not sure, text us a photo of what you are replacing with your year and engine and we will confirm it before you order.
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What if I order the wrong part?
Call or text us before it ships and we will swap it. After delivery you have 30 days to return it in new, uninstalled condition. The return policy has the restocking details.
Shipping
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When will it ship?
In-stock parts usually ship within 1 to 2 business days from warehouses across the USA. The stock line under the options tells you the status of the part you are looking at. Large items ship LTL freight and we call to schedule delivery.
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Why did I only get part of my order?
We ship from multiple warehouses, so an order with several items can arrive in more than one box. Tracking for each shipment is emailed as it goes out. Full details in the shipping policy.
Returns and warranty
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What is the return policy?
30 days from delivery, in new and uninstalled condition, with a restocking fee. Everything is spelled out in the Returns & Refund Policy.
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How do warranty claims work?
We are an authorized dealer, so the manufacturer's warranty applies to every part we sell. Call or text us with your order number and we handle the claim with the brand for you.
Paying
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Can I pay over time?
Yes. Shop Pay installments are offered at checkout on qualifying orders, and the monthly estimate shows right under the price.
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What is a core deposit?
Some remanufactured parts, like injectors and turbos, carry a refundable core deposit. It is shown on the product page when it applies and refunded when your old part comes back to us.
The shop floor, Nazareth, PAFull Send Diesel, Nazareth, PA
A team of diesel people, not a call center.
Full Send Diesel is a shop full of techs, builders and parts people in Nazareth, Pennsylvania. When you call or text, you reach someone who works on these trucks and knows the parts.
Not sure what you need? Send a photo of what you are replacing with your year and engine. We will point you to the right part, confirm it is in stock, and get it moving.
Mon–Fri, 8am–4pm ET. After hours, text or email and we answer first thing in the morning.
