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We handle all customs clearance and import duties—your order will be delivered with no additional charges upon arrival.
(Applies to United States orders only)

Cast Iron Exhaust Manifold for BMW M57 M57N Diesel Engines

Premium Ductile Iron (GGG) | Direct OEM Replacement | E46 E39 E60 E53 E83

Replace your cracked or leaking factory manifold with this high-strength ductile iron upgrade. Designed specifically for the BMW M57 diesel engine series, this manifold offers superior durability compared to the original stamped steel versions that are prone to failure.

Detailed Product Specifications

  • Engine Compatibility: BMW M57 / M57N (Diesel Only)

  • Material: High-Strength Ductile Iron (GGG) – Engineered for extreme thermal durability

  • Turbo Flange: 3-Bolt OEM-style (Fits factory turbochargers)

  • Mount Type: Bottom Mount (Standard factory position)

  • Fitment Type: Direct Bolt-on Replacement

  • Finish: Precision Machined Flanges with Mirror Polished exterior

  • Condition: 100% Brand New

Vehicle Compatibility (Diesel Models)

This manifold is a direct replacement for the M57 and M57N engines found in:

  • 3 Series (E46): 330d, 330xd, 330Cd (1998–2006)

  • 5 Series (E39, E60, E61): 525d, 530d (1997–2007)

  • 7 Series (E38, E65): 730d (1997–2005)

  • X3 (E83): 3.0d (2003–2005)

  • X5 (E53): 3.0d (2000–2006)

  • Fits various 2.5D and 3.0D trim levels with the engine codes listed above.

Key Features

  • Upgraded Material: Constructed from GGG ductile iron, which is significantly more resistant to heat-cycling cracks than the original equipment.

  • Perfect Seal: Features precision-machined flanges to ensure a leak-free connection to the cylinder head and turbocharger.

  • OEM Fitment: Designed to bolt directly to the factory downpipe and turbo without any custom fabrication required.

Package Includes

  • (1) Cast Iron Exhaust Manifold

  • (1) Complete Gasket Set (Head & Turbo)

  • (1) Set of Mounting Bolts and Studs

  • You will receive exactly what is shown in the listing images.

Important Seller Notes

  • Diesel Engines Only: This part will not fit gasoline/petrol BMW models.

  • Professional Installation Recommended: No instructions are included. Proper torque sequence is vital for a long-lasting seal.

  • Verify Fitment: Please check your engine code (M57/M57N) before ordering to ensure 100% compatibility.

📸 Shipping Quality Assurance

We will provide actual product photos prior to shipment through eBay messages.
Please review them carefully upon receipt—if the item does not meet your expectations, contact us immediately. We can assist with order cancellation or replacement arrangements before shipping.

💳 Payment

  • Orders are processed after full payment is received

  • Please complete checkout promptly to avoid delays

  • Use “Add to Cart” for multiple-item purchases

🚚 Shipping Information

  • Shipping Origin: China

  • Carriers: UPS, FedEx, or equivalent international carriers

  • Tracking: Provided within the same or next business day

Estimated Delivery Times:

  • United States: ~5 business days

  • Canada:~7 business days

  • Australia: ~4 business days

  • Europe: ~7–12 business days

Delivery times may vary depending on customs clearance and local carrier operations.

🔁 Returns Policy

  • Please contact us before initiating any return

  • Items must be returned unused and in original packaging

  • Buyer is responsible for return shipping costs

Non-defective returns:

  • Original shipping costs are non-refundable

  • A 10% restocking fee may apply

⚠️ Before You Buy

  • Please confirm compatibility with your vehicle before purchasing

  • Review all listing photos carefully

  • Orders cannot be modified once shipped

NOTE: We provide the exact photos of the item being shipped. Please review them carefully upon receipt. If the item does not meet your expectations, contact us immediately so we can either cancel the order or arrange a replacement.

📩 Additional Information

We offer a wide range of automotive performance parts and accessories.
Wholesale and bulk orders are available upon request.

If you have any questions, feel free to message us — we’re happy to assist