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BMW Catalytic Converter

We have 12 Items In-stock.
$282.96 List Price $333.89 Save $50.93 Availability: In Stock
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EVAN FISCHER DIRECT FIT CATALYTIC CONVERTER

This direct fit item is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and heat shield for long (see more)

  • SKU#: REPB960302
  • Brand: Evan Fischer
  • Fit Note: Engine Designation: M54
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 23 in. overall length
(see more)
Fits the following BMW Models:
  • 525i | 6 Cyl 2.5L | Base
  • 530i | 6 Cyl 3.0L | Base
(see more)
$85.33 List Price $164.24 Save $78.91 Availability: In Stock
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EASTERN ECO II SERIES CATALYTIC CONVERTER

Specifications:

  • With oxygen sensor port provision
  • 30 years of innovation is proof enough that Eastern is the best manufacturer of the finest aftermarket and (see more)

    • SKU#: EAST82724
    • Brand: Eastern
    • Emissions: 48-State Legal (Cannot Ship to CA or NY)
    • Product Fit: Semi-Universal
    • Quantity Sold: Sold Individually
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    (see more)
    Fits the following BMW Model:
    • 328is | 6 Cyl 2.8L | Base
    Rating: (see review/s)

    "This product got me out of a jam. Saved me $1000 and passed inspection." posted by: Vic on January 15, 2014

    "So far this has made a tremendous improvement in the car's running." posted by: on January 23, 2012 view all 3 reviews

    $100.27 List Price $129.77 Save $29.50 Availability: In Stock
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    • Not legal for use in California or in states adopting the California emissions standards
    • Semi-universal design – cut out your old catalytic converter and weld in the new one
    • Stainless Steel (see more)
    • SKU#: M6699204HM
    • Brand: Magnaflow
    • Emissions: 48-State Legal (Cannot Ship to CA or NY)
    • Product Fit: Semi-Universal
    • Quantity Sold: Sold Individually
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    (see more)
    Fits the following BMW Models:
    • 740iL | 8 Cyl 4.4L | Base
    • 540i | 8 Cyl 4.4L | Base
    (see more)
    Rating: (see review/s)

    "Replaced entire exhaust and this item was part of it. Couple days for shipping arrived undamaged had everything welded and installed and sounds great. This is a fraction of the cost of a direct fit/bolt on converter so was pretty much a no-brainer." posted by: on May 18, 2014

    $286.58 List Price $1,070.07 Save $783.49 Availability: In Stock
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    DAVICO EXACT FIT 49-STATE CATALYTIC CONVERTER

    Do not settle for a universal or generic catalytic converter when you can replace your old or failing catalytic converter with a direct fit unit from (see more)
    • SKU#: DAV16122
    • Brand: Davico
    • Emissions: 48-State Legal (Cannot Ship to CA or NY)
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    (see more)
    Fits the following BMW Models:
    • 740iL | 8 Cyl 4.4L | Base
    • 540i | 8 Cyl 4.4L | Base
    (see more)
    $234.40 List Price $500.38 Save $265.98 Availability: In Stock
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    CATCO CATALYTIC CONVERTER ASSEMBLY

    Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

    Specifications
    • 4-bolt welded flange inlet
    • 2-bolt flange with special (see more)
    • SKU#: CAT9068
    • Brand: Catco
    • Fit Note: Federal and California Emission Vehicles
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Dimensions: 56 in. overall length
    (see more)
    Fits the following BMW Models:
    • 318i | 4 Cyl 1.8L | Base
    • 318is | 4 Cyl 1.8L | Base
    View All
    $116.83 List Price $211.52 Save $94.69 Availability: In Stock
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    WALKER CATALYTIC CONVERTER, UNIVERSAL

    Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for (see more)
    • SKU#: WK93252
    • Brand: Walker
    • Emissions: 48-State Legal (Cannot Ship to CA or NY)
    • Product Fit: Semi-Universal
    • Quantity Sold: Sold Individually
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: Same day - 1 business day
    (see more)
    Fits the following BMW Model:
    • 328i | 6 Cyl 2.8L | Base
    $263.34 List Price $344.24 Save $80.90 Availability: In Stock
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    FLOWMASTER – 50 STATE LEGAL SEMI-UNIVERSAL CATALYTIC CONVERTER

    Failed the smog test because of a malfunctioning stock catalytic converter that has come to the end of its life? Don’t panic and send (see more)

    • SKU#: F133910124
    • Brand: Flowmaster
    • Product Fit: Semi-Universal
    • Quantity Sold: Sold Individually
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • EO Number: D-280-101
    (see more)
    Fits the following BMW Models:
    • X5 | 8 Cyl 4.8L | 4.8is
    • X3 | 6 Cyl 3.0L | 3.0i
    $268.73 List Price $317.10 Save $48.37 Availability: In Stock
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    PACESETTER - CATALYTIC CONVERTERS

    Replace your sub-par stock converter with a higher performing catalytic converter by Pacesetter Performance. Their converters are fabricated from the finest (see more)
    • SKU#: P40757017
    • Brand: Pacesetter
    • Fit Note: Sport Utility, AWD
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Dimensions: Factory replacement
    (see more)
    Fits the following BMW Models:
    • 525i | 6 Cyl 2.5L | Base
    • 530i | 6 Cyl 3.0L | Base
    (see more)
    $362.17 List Price $427.36 Save $65.19 Availability: In Stock
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    BOSAL CATALYTIC CONVERTER ASSEMBLY

    Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. Designed and built for long life (see more)
    • SKU#: BO099056
    • Brand: Bosal
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: Same day - 1 business day
    • Dimensions: 79 in. L x 18 in. W x 7 in. H
    (see more)
    Fits the following BMW Model:
    • 528i | 6 Cyl 2.8L | Base
    Rating: (see review/s)

    "Replacement of aftermarket producs are not very easy to install." posted by: on February 3, 2010

    $385.00 List Price $1,155.00 Save $770.00 Availability: In Stock
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    BENCHMARK CATALYTIC CONVERTER ASSEMBLY

    Benchmark catalytic converters are considered to be the industry's standard replacement catalytic converter. It is the recognized leader in fitment and (see more)
    • SKU#: BEN71461
    • Brand: Benchmark
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Aluminized Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • Warranty: 5-year or 50,000-mile Benchmark limited warranty
     
    Fits the following BMW Models:
    • 318i | 4 Cyl 1.9L | Base
    • 318is | 4 Cyl 1.9L | Base
    (see more)
    $554.92 List Price $654.81 Save $99.89 Availability: In Stock
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    DORMAN CATALYTIC CONVERTER

    When it comes to selecting the right manufacturer for your Exhaust Manifold, depend on Dorman. Exactly engineered just like the original product that came with your motor (see more)

    • SKU#: RB674898
    • Brand: Dorman
    • Fit Note: Cylinders 4, 5 Or 6, Combined Manifold And Converter Assembly
    • Product Fit: Direct Fit
    • Quantity Sold: Assembly
    • Tube Material: Stainless Steel
    • Anticipated Ship Out Time: Same day - 1 business day
    • Warranty: Lifetime Dorman limited warranty
     
    Fits the following BMW Models:
    • 525i | 6 Cyl 2.5L | Base
    • 530i | 6 Cyl 3.0L | Base
    (see more)
    $224.95 List Price $485.69 Save $260.74 Availability: In Stock
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    Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

    (see more)
    • SKU#: W0133-1921657
    • Brand: A & B
    • Fit Note: Production: -02/28/1994
    • Quantity Sold: Sold Individually
    • Tube Material: Stainless Steel
     
    Fits the following BMW Models:
    • 740i | All Engines | All Submodels
    • 740iL | All Engines | All Submodels
    (see more)
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    Select your BMW Catalytic Converter model from the list below.