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BMW 325i Catalytic Converter

We have 8 Items In-stock. Select a year to continue.
$248.94 List Price $293.75 Save $44.81 Availability: In Stock
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EASTERN CATALYTIC CONVERTER

World-class quality and innovation have made Eastern the best converter manufacturer in the business. 100% of Eastern's research and development efforts goes into making the finest aftermarket and original equipment catalytic converters on the market. Each Eastern catalytic converter uses advanced materials design which retains maximum engine output and maximizes catalytic efficiency. Eastern's proprietary NANO technology chemistry yields highly efficient loadings for lower cost and better converter efficiency.

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: EAST40650
  • Brand: Eastern
  • 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 Eastern limited warranty
 
Fits the following BMW 325i Years:
  • 2006 | 6 Cyl 3.0L | Base
$96.87 List Price $125.36 Save $28.49 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 Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

  • SKU#: M6694007
  • Brand: Magnaflow
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 12 in. body length, 6.5 in. width, 4 in. thick, 16 in. overall length
(see more)
Fits the following BMW 325i Years:
  • 1987-1991 | 6 Cyl 2.5L | Base
Rating: (see review/s)

"Product is satisfactory. We were satisfied with the product." posted by: sjt on June 8, 2008

"Who could have thought that shopping for a catalytic converter, could be so easy as 1,2,3. Well, it was. The magnaflow catalytic converter is the best purchase ever. With one entrance, and two escapes, makes the air flow faster. It's practical shape, makes the installation much more easier. What more can I do, other than recommend this piece to others." posted by: pana on December 17, 2007 view all 2 reviews

$361.94 List Price $1,002.56 Save $640.62 Availability: In Stock
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Davico Catalytic Converter

Davico Manufacturing is committed to producing hard to find and specialized exhaust parts for the customer's satisfaction. Its catalytic converter is an example of the company's outstanding dedication.

Davico Catalytic Converter's design enables the conversion of harmful compounds into less dangerous gasses to help in pollution control without reducing its efficiency. Designed for many makes and models, this converter is easy to install.

Specifications:

  • 75 in. overall length
  • Includes gaskets: 24583 (2)
  • Does not require cutting, sliding, clamping, or welding for installation
Note: Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: DAV16015
  • Brand: Davico
  • Fit Note: Convertible, Sedan, Coupe, Sedan, Sedan, Sedan
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
(see more)
Fits the following BMW 325i Years:
  • 1987-1991 | 6 Cyl 2.5L | Base
Rating: (see review/s)

"_ _ .. .. l l -- -- --- --- ------ Had a good shopping experince" posted by: Bill on April 8, 2010

$351.41 List Price $776.24 Save $424.83 Availability: In Stock
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CATCO CATALYTIC CONVERTER

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

Specifications
  • 3-bolt flange welded inlet
  • 2-bolt flange outlet
  • Oval body
  • 74.25 in. overall length
  • 1.75 in. outlet diameter
  • 2-1 inlet and dual outlet configuration
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: CAT9089
  • Brand: Catco
  • Fit Note: Convertible, Federal And California Emission Vehicles, Convertible, From 9/86, Federal And California Emission Vehicles, Coupe, Federal And California Emission Vehicles, Sedan, Federal And California Emission Vehicles, Sedan, From 9/86, Federal And California Emission Vehicles
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 74.25 in. overall length
(see more)
Fits the following BMW 325i Years:
  • 1987-1991 | 6 Cyl 2.5L | Base
$553.62 List Price $1,186.42 Save $632.80 Availability: In Stock
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WALKER ULTRA MANIFOLD CATALYTIC CONVERTER



Walker Ultra Direct-Fit Catalytic Converter is made available for OBDII (1996 and newer) vehicles. It is manufactured for specific vehicle emissions requirements. It features a higher loading of precious metals, optimal substrate content, and a high technology washcoat to ensure unsurpassed performance and durability.

Specifications:
  • Stainless Steel body material
  • Ceramic catalyst substrate material
  • 2 oxygen sensor ports
  • Round body
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: WK16503
  • Brand: Walker
  • Fit Note: Fed and Calif Emiss. Models, 49 State Direct Fit
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Catalytic Converter Type: Catalytic Converter with Exhaust Manifold
(see more)
Fits the following BMW 325i Years:
  • 2006 | 6 Cyl 3.0L | Base
  • 2003-2005 | 6 Cyl 2.5L | Base
(see more)
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$272.22 List Price $321.22 Save $49.00 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 mandrel-bent stainless steel and feature perfect fit machined steel flanges. Pacesetter, known for their exhausts, has been a leading manufacturer of performance headers and exhaust systems since their inception in 1974.
  • Designed to replace poorly performing OEM converter
  • Streamlines and improves exhaust flow via honeycomb catalyst
  • Made from fine mandrel-bent stainless steel
  • Complies with EPA/CARB regulations
  • Bolts on for quick and easy installation (on most vehicles)
  • Backed by a 5-year/50,000-mile warranty
  • Direct fit by vehicle year, make and model
  • 49-state legal (not legal in CA)
  • Designed and manufactured in the USA
  • SKU#: P40757010
  • Brand: Pacesetter
  • Fit Note: 4-Door, Sedan, RWD, Sedan, RWD
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: Factory replacement
(see more)
Fits the following BMW 325i Years:
  • 2006 | 6 Cyl 3.0L | Base
  • 2001-2005 | 6 Cyl 2.5L | Base
$428.98 List Price $1,150.00 Save $721.02 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 reliability.

Specifications
  • Flange inlet
  • Standard assembly with one catalytic converter
  • Oval body
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: BO099106
  • Brand: Bosal
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 5-year or 25,000-mile Bosal limited warranty
 
Fits the following BMW 325i Years:
  • 1987-1991 | 6 Cyl 2.5L | Base
$618.95 List Price $948.11 Save $329.16 Availability: In Stock
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Diversified Environmental Catalysts
Diversified Environmental Catalysts, Inc. specializes in the manufacturing of direct fit catalytic converters for import and domestic vehicles.

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: W0133-1920259
  • Brand: Benchmark
  • Fit Note: Cylinders 1-3 : This exhaust manifold / catalytic converter assembly is NOT approved for sale or use in California.
  • Quantity Sold: Assembly
  • Tube Material: Steel
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following BMW 325i Years:
  • 2001-2005 | All Engines | All Submodels
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