MagnaFlow CARB-Grade Rear Manifold Direct-Fit Catalytic Converter - BMW 525i / 530i (E60) 2004-2005

Magnaflow SKU: MAG452297
Price
Regular price $1,373.00
Regular price $1,305.68 Sale price $1,373.00
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MagnaFlow 452297 is a California Grade, CARB compliant direct-fit catalytic converter for the rear exhaust manifold position on the E60 525i and 530i, interchanging with OE part 18 40 7 523 903. It replicates the OE spun body design with a single laser fusion weld and uses 16 gauge 409 stainless steel mandrel-bent tubing with 308 stainless MIG welds. Gaskets and hardware are included, it installs with no cutting or welding, and it is legal for use in California and CARB states on the listed vehicles.

Specifications

Type Direct-fit manifold catalytic converter (MagnaFlow California Grade)
Position Rear manifold (close-coupled)
Material 16 gauge 409 stainless steel tubing, 308 stainless MIG welds
Emissions CARB compliant, legal in California and CARB states for listed vehicles
Includes Gaskets and hardware
OEM Replacement 18 40 7 523 903
Series California
Finish Uncoated
Body Type Spun
Inlet Type Flange
Clamps Included No
Legality Legal for sale in all 50 states including California, Colorado, New York and Maine. Installation is permitted only if the vehicle's Executive Order number and Engine Family Number appear in this converter's CARB Executive Order.
Quantity 1
Part Number 452297

This part fits:

Year Make Model Submodel
2004-2005 BMW 525i Base
2004-2005 BMW 530i Base

Which vehicles does this fit?

  • It fits the BMW 525i 2004-2005, BMW 530i 2004-2005. The full year, make, model and submodel list is in the fitment table on this page. This part is for the rear manifold (close-coupled) position.

Is it legal in my state?

  • Legal for sale in all 50 states including California, Colorado, New York and Maine. Installation is permitted only if the vehicle's Executive Order number and Engine Family Number appear in this converter's CARB Executive Order.

What is it made of?

  • 16 gauge 409 stainless steel tubing, 308 stainless MIG welds.

Shipping

  • Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty

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