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Description
Euromax Underfloor Diesel Particulate Filter BMW E60 525d 530d E65 730d E83 X3 2.5L/3.0L - 11030CUnderfloor Diesel Particulate Filter for BMW 525d, 530d E60, 730d E65 & X3 E83 2. 5L 3. 0L Euromax Premium aftermarket diesel particulate filter engineered for clean emissions control. Built to OEM specifications, this Diesel Particulate Filter provides reliable performance. Key Features: High Efficiency Filtration: Premium wall flow monolith substrate matrix optimizes diesel soot trapping performance while maintaining proper volumetric engine
Underfloor Diesel Particulate Filter for BMW 525d, 530d E60, 730d E65 & X3 E83 2.5L/3.0L – Euromax
Premium aftermarket diesel particulate filter engineered for clean emissions control. Built to OEM specifications, this Diesel Particulate Filter provides reliable performance.
Key Features:
- High-Efficiency Filtration: Premium wall-flow monolith substrate matrix optimizes diesel soot trapping performance while maintaining proper volumetric engine breathing under heavy performance loads.
- Vehicle-Specific Fit: Precision direct-fit engineering mapped specifically for the underfloor / mid-chassis exhaust section configuration on select inline-6 luxury passenger cars and crossover SUVs.
- Rugged Construction: Fabricated from industrial-grade, thick-walled stainless steel to survive road debris impacts, intense under-vehicle heat cycles, and engine vibrations.
- OEM-Compatible: Designed to align accurately with factory midsection pipe joins, differential pressure line taps, and emissions hardware paths.
- Complete Setup: Supplied complete with a dedicated vehicle-specific installation hardware gasket and clamp fitting kit.
Technical Specifications
- Product Code: 11030C (Cross-Reference: FD1001)
- Brand: Euromax
- Engine Compatibility: 2.5L & 3.0L 6-Cylinder Turbo Diesel (M57 / M57N / M57D306D2 / M57D306D3 / 306D3 Platforms)
- Exhaust Placement: Underfloor / Mid-Chassis Mounted Configuration Only
- OE Part Numbers: 18303452042, 1830792195, 18307792041, 18303423937, 18307796215
- Fitting Kit: Included (Cross-Ref Hardware: 097310, 920612 Pack)
- Contents: 1 x Underfloor Diesel Particulate Filter (DPF) Section body run, 1 x Exhaust Hardware Fitting Kit
Vehicle Applications:
Full Vehicle Applications for BMW M57 Underfloor DPF (11030C)
| Make | Model | From | To | Body | Series / Chassis | Engine | Variant Spec | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| BMW | 525d | 05/2003 | 12/2006 | Sedan / Touring Wagon | E60 Series Layout | 2.5L L6 (M57) | Turbo Diesel (Underfloor Configuration) | RWD |
| BMW | 530d | 05/2003 | 12/2006 | Sedan / Touring Wagon | E60 Series Layout | 3.0L L6 (M57D306D2 160kW) | Turbo Diesel (Strictly Underfloor DPF Only) | RWD |
| BMW | 730d | 09/2003 | 08/2008 | Luxury Sedan | E65 Generation Range | 3.0L L6 (M57D306D3) | Turbo Diesel (Strictly Underfloor DPF Only) | RWD |
| BMW | X3 3.0d | 10/2004 | 08/2010 | SUV | E83 Chassis Series | 3.0L L6 (M57D30 306D3) | Turbo Diesel (Underfloor *CHECK OE NUMBER*) | xDrive (4WD) |
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
- Installation Note for X3 E83 Owners: Please check and verify your factory original equipment (OE) number before purchasing to ensure perfect matching alignment with the underfloor line footprint.
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1753 reviews
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Product Reviews
★★★★★ 5
Perfect
The price is unbeatable and the quality is top notch
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Reviewed in the United States on March 14, 2026
★★★★★ 5
Works
Fits perfectly. Cheaper than OEM and Fram.
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Reviewed in the United States on August 24, 2025
★★★★★ 5
Easy install - works as expected
Got this for my Honda Crosstour fits as expected with no issues, Looks like it will work just fine. 5-stars
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Reviewed in the United States on February 24, 2025
★★★★★ 5
Good fit, good value
Style: CF12436 Classic, Style: CF12436 Classic
Purchased this filter for my 2023 Outback. First off changing the cabin filter on this model Subaru is amazingly easy and can be done with no tools and no more then 5 minutes. Pictures posted show packaging, the paper "Blue" filter side, the "Black" charcoal side and the foam outer edge. The filter is well made and is very sturdy as the outer shell is plastic vs. other paper filters that are more flexible. Holding the filter in your hand and giving it a slite shake you can hear the activated charcoal within it. After installing the filter I had a few trips in the car, did I notice any difference in the air quality coming into the cabin....... no. But does this mean its not working? also no. What I can say is the filter fit snug and left no gaps, and with the plastic surroundings and foam in sure the filter will not be letting anything get by as it passes through the system. All and all this filter is well made and sturdy, and seems to be a good value with other paper only filters being about the same price.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Perfect Fit and Great Quality
Style: CF12552 Classic
The thickness is just right and fits perfectly. Easy to install, good airflow, and the air feels much cleaner after replacing the old filter. Great value for the price.
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Reviewed in the United States on May 22, 2026