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BMW 525i Catalytic Converter Replacement

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  1. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Left or Right (Magnaflow)

    2006-2007 BMW 525i Catalytic Converter - Left or Right (Magnaflow)

    Partslink #: 99204HM

    Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $194.00 View part →
  2. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Left (Magnaflow)

    2006-2007 BMW 525i Catalytic Converter - Left (Magnaflow)

    Partslink #: 24374

    Not legal for sale or installation in California, Colorado or New York.

    $1,004.00 View part →
  3. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Left or Right (MagnaFlow Performance Exhaust)

    2006-2007 BMW 525i Catalytic Converter - Left or Right (MagnaFlow Performance Exhaust)

    Partslink #: 99204HM

    Cutting and Welding Required

    $194.00 View part →
  4. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Left (MagnaFlow Performance Exhaust)

    2006-2007 BMW 525i Catalytic Converter - Left (MagnaFlow Performance Exhaust)

    Partslink #: 24374
    $1,004.00 View part →
  5. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Left or Right (MagnaFlow Performance Exhaust)

    2006-2007 BMW 525i Catalytic Converter - Left or Right (MagnaFlow Performance Exhaust)

    Partslink #: 51204

    Cutting and Welding Required

    $211.00 View part →
  6. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Left (Magnaflow)

    2006-2007 BMW 525i Catalytic Converter - Left (Magnaflow)

    Partslink #: 51374

    Not legal for sale or installation in California, Colorado or New York.

    $1,094.00 View part →
  7. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Left or Right (Magnaflow)

    2006-2007 BMW 525i Catalytic Converter - Left or Right (Magnaflow)

    Partslink #: 51204

    Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $211.00 View part →
  8. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Left (MagnaFlow Performance Exhaust)

    2006-2007 BMW 525i Catalytic Converter - Left (MagnaFlow Performance Exhaust)

    Partslink #: 51374
    $1,094.00 View part →
  9. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Right (MagnaFlow Performance Exhaust)

    2006-2007 BMW 525i Catalytic Converter - Right (MagnaFlow Performance Exhaust)

    Partslink #: 24375
    $1,003.00 View part →
  10. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Right (Magnaflow)

    2006-2007 BMW 525i Catalytic Converter - Right (Magnaflow)

    Partslink #: 24375

    Not legal for sale or installation in California, Colorado or New York.

    $1,003.00 View part →
  11. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Right (MagnaFlow Performance Exhaust)

    2006-2007 BMW 525i Catalytic Converter - Right (MagnaFlow Performance Exhaust)

    Partslink #: 51375
    $1,092.00 View part →
  12. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Right (Magnaflow)

    2006-2007 BMW 525i Catalytic Converter - Right (Magnaflow)

    Partslink #: 51375

    Not legal for sale or installation in California, Colorado or New York.

    $1,092.00 View part →
  13. ✓ In Stock 1989-1992 BMW 525i Catalytic Converter (MagnaFlow Performance Exhaust)

    1989-1992 BMW 525i Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 93507

    Cutting and Welding Required

    $205.00 View part →
  14. ✓ In Stock 1989-1992 BMW 525i Catalytic Converter (Magnaflow)

    1989-1992 BMW 525i Catalytic Converter (Magnaflow)

    Partslink #: 93507

    Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

    $205.00 View part →
  15. ✓ In Stock 2004-2005 BMW 525i Catalytic Converter - Rear (Davico Converters)

    2004-2005 BMW 525i Catalytic Converter - Rear (Davico Converters)

    Partslink #: 17113

    Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter Cylinders 4, 5, 6

    $446.53 View part →
  16. ✓ In Stock 2004-2005 BMW 525i Catalytic Converter - Front (Davico Converters)

    2004-2005 BMW 525i Catalytic Converter - Front (Davico Converters)

    Partslink #: 17112

    Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter Cylinders 1, 2, 3

    $447.23 View part →
  17. ✓ In Stock 1989-1992 BMW 525i Catalytic Converter (Magnaflow)

    1989-1992 BMW 525i Catalytic Converter (Magnaflow)

    Partslink #: 23807

    Not legal for sale or installation in California, Colorado or New York.

    $644.00 View part →
  18. ✓ In Stock 1989-1992 BMW 525i Catalytic Converter (MagnaFlow Performance Exhaust)

    1989-1992 BMW 525i Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 23807
    $644.00 View part →
  19. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Front (Davico Converters)

    2006-2007 BMW 525i Catalytic Converter - Front (Davico Converters)

    Partslink #: 18273

    Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter Cylinders 1, 2, 3

    $680.93 View part →
  20. ✓ In Stock 2006-2007 BMW 525i Catalytic Converter - Rear (Davico Converters)

    2006-2007 BMW 525i Catalytic Converter - Rear (Davico Converters)

    Partslink #: 18272

    Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Manifold Converter Cylinders 4, 5, 6

    $715.36 View part →
  21. ✓ In Stock 1989-1995 BMW 525i Catalytic Converter (MagnaFlow Performance Exhaust)

    1989-1995 BMW 525i Catalytic Converter (MagnaFlow Performance Exhaust)

    Partslink #: 3322008

    CARB Executive Order D-193-150 Cutting and Welding Required

    $723.00 View part →

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Catalytic Converter Compatibility for BMW 525i

Browse our selection of quality catalytic converter parts designed specifically for your BMW 525i. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base

Body Types

Sedan · Wagon

Engine Options

L6 2.5L · L6 3.0L

Transmissions

Automatic · Manual

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