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BMW M3 Catalytic Converter
We Have 7 Items for BMW M3 Catalytic Converter In-Stock
| Showing items 1-7 out of 7 |
- List Price:$1,377.44
- Our Price: $534.50
- You Save: $842.94

Eastern ECO II Series Catalytic Converter
30 years of innovation is proof enough that Eastern is the best manufacturer of the finest aftermarket and original equipment catalytic converters on the market. Their ECO Series Catalytic Converters which are designed to help keep the Check Engine Light (MIL) off is another set of catalytic converters with world class quality.
The Eastern ECO II Series Catalytic Converter is made specifically for most complex or second generation on board diagnostic (OBD II) systems. It features wash coats with greater loadings of precious metals to handle applications with ultra low emissions, higher than normal emissions, as well as vehicles with higher mileage and heavier workloads.
The Eastern ECO II Series Catalytic Converter's features in a nutshell:
- Engineered with Eastern's proprietary NANO technology yielding highly efficient loadings for lower cost and better converter efficiency
- Features an advanced materials design for maximum engine output and performance
Specifications:
- 3-way catalyst style
- 3-bolt welded type inlet
- 1.80 in. outlet
- 79.25 in. overall length
- With two 18 mm style oxygen sensor ports
- Y-pipe assembly with three catalytic converters
- Oval body
- Two front catalytic converters with single inlet and outlet; One rear catalytic converter with dual inlet and outlet configuration
- 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
| Series: | Eastern ECO II |
|---|---|
| Type: | 49-state legal - no CA shipments, Direct fit |
| Quantity Sold: | Assembly |
| Warranty: | 5-year or 50,000-mile Eastern limited warranty |
Fits the following 1996-1999 BMW M3 submodels:
- 1996-1999: Base; 6 Cyl 3.2L;
- List Price:$87.40
- Our Price: $67.53
- You Save: $19.87

This series of Magnaflow catalytic converter contains a metallic substrate for optimum CFM flow and maximum durability. It is designed for small displacement engines or as a front converter in dual converter systems. Made from heavy gauge stainless steel, tip to tip, this catalytic converter has a ribbed body that minimizes expansion and distortion when it heats up. It has the strongest and smoothest flowing inlet and outlet joint and uses a monolithic honeycomb catalyst. It is also seam welded close to the converter body for a strong, tight bond.
Specifications
- 3-way catalyst style
- 4,500 lbs. GVW
- Round body
- 9 in. L x 5.13 in. W, 13 in. overall length
- 2 in. inlet diameter
- 2 in. outlet diameter
- Single inlet and outlet configuration
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
- May require additional welding for optimal installation
- One unit may cover a wide variety of vehicle makes and models
| Series: | Magnaflow 49-State Semi-Universal |
|---|---|
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | Magnaflow 25,000 Mile Limited Warranty |
Fits the following 1988-1991 BMW M3 submodels:
- 1988-1991: Base; 4 Cyl 2.3L;
- List Price:$981.61
- Our Price: $406.04
- You Save: $575.57

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.
Specifications
- 3-bolt flange welded inlet
- Standard assembly with one catalytic converter
- Oval body
- 79.75 in. overall length
| Type: | 49-state legal - no CA shipments, OE replacement |
|---|---|
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Catco limited warranty |
Fits the following 1996-1998 BMW M3 submodels:
- 1996-1998: Base; 6 Cyl 3.2L;
- List Price:$1,034.64
- Our Price: $513.67
- You Save: $520.97

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 Davico Manufacturing. This company has been producing catalytic converters since 1987 and is known for producing direct fit aftermarket catalytic converters that are at par with OEM units in terms of quality, specifications, and performance. Their Exact Fit Catalytic Converter is sized specifically for each application and uses the right substrate to meet the aftermarket performance standards for catalytic converters.
Features:
- Direct fit - made using reliable computer-controlled fabrication system for flawless replication
- Manufactured using strict OEM and emission control specifications
- No cutting, sliding, clamping, or welding required for easier installation
- 79 in. overall length
- 3-bolt fixed flange inlet
- 2-bolt loose flange and slip-fit outlets
- 2 oxygen sensor ports
- Round body
- Includes gasket(s): 24004 (2)
- Y-pipe assembly
Notes:
- 49-state legal, not for sale or use in California; Cannot be shipped to California addresses
| Series: | Davico Exact Fit |
|---|---|
| Type: | 49-state legal - no CA shipments, Direct fit |
| Quantity Sold: | Sold individually |
| Warranty: | 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and welds |
Fits the following 1996-1999 BMW M3 submodels:
- 1996-1999: Base; 6 Cyl 3.2L;
- List Price:$2,095.00
- Our Price: $626.82
- You Save: $1,468.18

Benchmark catalytic converters are considered to be the industry's standard replacement catalytic converter. It is the recognized leader in fitment and durability. It features perfect fit and repeatability and its performance results are continually monitored by Benchmark's internal emissions laboratory to insure quality loadings which eliminate OBDII issues caused by many universal catalysts.
Specifications
- Flange inlet
- With two oxygen sensor ports
- H-pipe assembly with two catalytic converters
- Oval body
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
| Type: | 49-state legal - no CA shipments, OE replacement |
|---|---|
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Benchmark limited warranty |
Fits the following 1996-1999 BMW M3 submodels:
- 1996-1999: Base; 6 Cyl 3.2L;
- List Price:$587.83
- Our Price: $498.16
- You Save: $89.67

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 two catalytic converters
- Round body
- 79 in. L x 16 in. W x 7 in. H
- Single inlet and outlet configuration
- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
| Type: | 49-state legal - no CA shipments, OE replacement |
|---|---|
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 25,000-mile Bosal limited warranty |
Fits the following 1996-1999 BMW M3 submodels:
- 1996-1999: Base; 6 Cyl 3.2L;
- List Price:$205.17
- Our Price: $173.87
- You Save: $31.30

| Series: | Walker Ultra |
|---|---|
| Type: | 49-state legal - no CA shipments, Minor modifications required |
| Quantity Sold: | Sold individually |
| Warranty: | 5-year or 50,000-mile Walker limited warranty |
Fits the following 1996-1999 BMW M3 submodels:
- 1996-1999: Base; 6 Cyl 3.2L;
| Showing items 1-7 out of 7 |
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