BMW M3 Catalytic Converter

EASTERN DIRECT FIT CATALYTIC CONVERTER ASSEMBLY -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 3-bolt welded type inlet; 1.875 in. outlet A, 2-bolt spin type outlet B; Two front catalytic converters with single inlet and outlet configuration; One rear catalytic converter with dual inlet and outlet configuration; 79.25 in. overall length; With two 18 mm style oxygen sensor ports; Y-pipe assembly with three catalytic converters; Ceramic honeycomb catalyst substrate; Oval body; 409 stainless steel casing; Built to exact OE dimensions with OE quality flanges and flex assemblies; Features Eastern's proprietary catalytic chemistry and high flow design that maximizes engine output and catalytic efficiency; Easy installation; No welding and cutting required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1996-1999 BMW M3 submodels:

• 1996-1999: Base; 6 Cyl 3.2L;

EASTERN CATALYTIC CONVERTER -- 49-state legal, OBDII; Not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2 in. inlet; 2 in. outlet; Single inlet and outlet configuration; 5 in. x 10 in. body, 14 in. overall length; 4,250 lb. GVW; Without air tube provision and oxygen sensor port; Ceramic honeycomb catalyst substrate; Round body; 409 stainless steel casing; Constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency; Features high flow design that maximizes engine output and catalytic efficiency; Non-directional and can be installed either way; Modification of the exhaust may be required; With Eastern's 5-year or 50,000-mile warranty.

Fits the following 1996-1999 BMW M3 submodels:

• 1996-1999: Base; 6 Cyl 3.2L;

MAGNAFLOW 53000 SERIES CATALYTIC CONVERTER -- 49-state legal, OBDII, EPA compliant, not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2 in. inlet and outlet; Single center inlet and outlet configuration; 9 in. body length, 5.125 in. width, 4 in. thick, 13 in. overall length; 4,250 lb. GVW; Ceramic honeycomb catalyst substrate; Round stainless steel casing; A small footprint round body converter for use with small displacement engines or as a front converter in dual converter systems; The main benefit of this catalytic converter is that one unit may cover a wide variety of vehicle makes and models; Installing this converter often requires the use of welding, cutting, and tube bending equipment that is readily available to most professional installers; With Magnaflow's limited warranty.

Fits the following 1988-1991 BMW M3 submodels:

• 1988-1991: Base; 4 Cyl 2.3L; "Gas, FI, S14, Naturally Aspirated"

MAGNAFLOW 46000 SERIES CATALYTIC CONVERTER -- 50-state legal on selected applications; 3-way catalyst style; 2 in. inlet and outlet; Single center inlet and outlet configuration; 8 in. body length, 5.125 in. width, 13 in. overall length; Ceramic honeycomb catalyst substrate; Round stainless steel casing; Features Catalyst System Monitor Advanced Response Technology that eliminates false fail catalyst-related diagnostics codes by addressing specific oxygen storage capacity needs; The main benefit of this catalytic converter is that one unit may cover a wide variety of vehicle makes and models; Installing this converter often requires the use of welding, cutting, and tube bending equipment that is readily available to most professional installers; With Magnaflow's limited warranty.

Fits the following 1999 BMW M3 submodels:

• 1999-1999: Base; 6 Cyl 3.2L; "Gas, FI, S52, Naturally Aspirated"

MAGNAFLOW 94000 SERIES CATALYTIC CONVERTER -- 49-state legal, OBDII, EPA compliant, not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2 in. inlet and outlet; Single inlet and outlet configuration; 12 in. body length, 6.5 in. width, 4 in. thick, 16 in. overall length; 6,000 lb. GVW; Includes stainless steel heat shield; Ceramic honeycomb catalyst substrate; Oval stainless steel casing; The most versatile converter of Magnaflow; The main benefit of this catalytic converter is that one unit may cover a wide variety of vehicle makes and models; Installing this converter often requires the use of welding, cutting, and tube bending equipment that is readily available to most professional installers; With Magnaflow's limited warranty.

Fits the following 1995 BMW M3 submodels:

• 1995-1995: Base; 6 Cyl 3.0L; "Gas, FI, S50, Naturally Aspirated"
• 1995-1995: Lightweight; 6 Cyl 3.0L; "Gas, FI, S50, Naturally Aspirated"

MAGNAFLOW 99000 SERIES CATALYTIC CONVERTER -- 49-state legal, OBDII, EPA compliant, not for sale or use in California; Cannot be shipped to California addresses; 3-way catalyst style; 2.25 in. inlet and outlet; Single center inlet and outlet configuration; 12 in. body length, 6.5 in. wide, 16 in. overall length; 6,375 lb. GVW; With dual oxygen sensor port; Includes stainless steel heat shield; Heavy metal loaded catalyst; Standard oval stainless steel casing; The main benefit of this catalytic converter is that one unit may cover a wide variety of vehicle makes and models; Installing this converter often requires the use of welding, cutting, and tube bending equipment that is readily available to most professional installers; With Magnaflow's limited warranty.

Fits the following 1996-1997 BMW M3 submodels:

• 1996-1997: Base; 6 Cyl 3.2L; "Gas, FI, S52, Naturally Aspirated"

DAVICO DIRECT FIT CATALYTIC CONVERTER -- 49-state legal, not for sale or use in California; Cannot be shipped to California addresses; 79 in. overall length; Gaskets and spring-bolt kits are supplied when necessary; Does not require cutting, sliding, clamping, or welding for installation; With Davico's 5-year or 50,000-mile warranty on converter shell and 1-year warranty on craftsmanship and materials after the installation date of the unit.

Fits the following 1996-1999 BMW M3 submodels:

• 1996-1999: Base; 6 Cyl 3.2L;

DAVICO DIRECT FIT CATALYTIC CONVERTER -- 49-state legal, not for sale or use in California; Cannot be shipped to California addresses; 81.25 in. overall length; Gaskets and spring-bolt kits are supplied when necessary; Does not require cutting, sliding, clamping, or welding for installation; With Davico's 5-year or 50,000-mile warranty on converter shell and 1-year warranty on craftsmanship and materials after the installation date of the unit.

Fits the following 1988-1991 BMW M3 submodels:

• 1988-1991: Base; 4 Cyl 2.3L;

BENCHMARK DIRECT FIT CATALYTIC CONVERTER -- 50-state legal, designed specifically to meet C.A.R.B. standards for California; Considered to be the industry's standard replacement catalytic converter; Recognized leader in fitment and durability; Features perfect fit and repeatability; 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; With Benchmark's limited 2-year or 25,000-mile warranty.

Fits the following 1994-1995 BMW M3 submodels:

• 1994-1995: Base; 6 Cyl 3.0L;
• 1995-1995: Lightweight; 6 Cyl 3.0L;

BENCHMARK DIRECT FIT CATALYTIC CONVERTER ASSEMBLY -- Federal emissions, 49-state legal, not for sale or use in California; Cannot be shipped to California addresses; Single inlet and outlet configuration; X-pipe assembly with four catalytic converters; Oval casing; Considered to be the industry's standard replacement catalytic converter; Recognized leader in fitment and durability; Features perfect fit and repeatability; 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; With Benchmark's limited 2-year or 25,000-mile warranty.

Fits the following 1994-1995 BMW M3 submodels:

• 1994-1995: Base; 6 Cyl 3.0L;
• 1995-1995: Lightweight; 6 Cyl 3.0L;

Legal in California

Fits the following 1996-1999 BMW M3 submodels:

• 1996-1999: All Submodels; All Engines;

BENCHMARK DIRECT FIT CATALYTIC CONVERTER -- Considered to be the industry's standard replacement catalytic converter; Recognized leader in fitment and durability; Features perfect fit and repeatability; 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; With Benchmark's limited 2-year or 25,000-mile warranty.

Fits the following 1996-1999 BMW M3 submodels:

• 1996-1998: All Submodels; All Engines;
• 1996-1999: Base; 6 Cyl 3.2L;

BENCHMARK DIRECT FIT CATALYTIC CONVERTER -- Federal emissions, 49-state legal, not for sale or use in California; Cannot be shipped to California addresses; Single inlet and outlet configuration; Heat shield included; Oval casing; Considered to be the industry's standard replacement catalytic converter; Recognized leader in fitment and durability; Features perfect fit and repeatability; 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; With Benchmark's limited 2-year or 25,000-mile warranty.

Fits the following 1996-1999 BMW M3 submodels:

• 1996-1999: Base; 6 Cyl 3.2L;

Not Legal in California

Fits the following 1996-1999 BMW M3 submodels:

• 1996-1999: All Submodels; All Engines;

BENCHMARK DIRECT FIT CATALYTIC CONVERTER -- Federal emissions, 49-state legal, not for sale or use in California; Cannot be shipped to California addresses; Single inlet and outlet configuration; Round casing; Considered to be the industry's standard replacement catalytic converter; Recognized leader in fitment and durability; Features perfect fit and repeatability; 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; With Benchmark's limited 2-year or 25,000-mile warranty.

Fits the following 1988-1991 BMW M3 submodels:

• 1988-1991: Base; 4 Cyl 2.3L;