Pontiac Firebird Catalytic Converter

EASTERN CATALYTIC CONVERTER

Eastern catalytic converters are constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency. It features high flow design that maximizes engine output and catalytic efficiency.

Specifications

• 3-way catalyst style
• 6,000 lbs. GVW
• 2 in. inlet
• 2 in. outlet
• Single center inlet and outlet configuration
• 10 in. L x 5 in. W x 5 in. H, 14 in. overall length
• Round casing
• With one angled oxygen sensor
• Without air tube provision

Notes

• 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses
• Non-directional and can be installed either way
• Modification of the exhaust is required

Fits the following 1998-1999 Pontiac Firebird submodels:

• 1998-1999: Formula; 8 Cyl 5.7L;
• 1998-1999: Trans Am; 8 Cyl 5.7L;

MAGNAFLOW 49-STATE SEMI-UNIVERSAL CATALYTIC CONVERTER

• 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.

Fits the following 1993-1995 Pontiac Firebird submodels:

• 1993-1995: Formula; 8 Cyl 5.7L;
• 1993-1995: Trans Am; 8 Cyl 5.7L;

• 1994-1994: Trans Am GT; 8 Cyl 5.7L;

Fits 1 more submodels. (Show all) Show less info

CATCO CATALYTIC CONVERTER ASSEMBLY

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

Specifications

• 3-bolt flange welded inlet
• 2-bolt flange welded with male ball outlet
• Standard assembly with one catalytic converter
• Oval body
• 18 in. overall length
• Single inlet and outlet configuration

Notes

49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 2000-2002 Pontiac Firebird submodels:

• 2000-2002: Formula; 8 Cyl 5.7L;
• 2000-2002: Trans Am; 8 Cyl 5.7L;

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:

• 23 in. overall length
• Does not include gasket

Notes:

• 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
• Does not require cutting, sliding, clamping, or welding for installation

Fits the following 1983-1992 Pontiac Firebird submodels:

• 1990-1992: Base; 6 Cyl 3.1L;
• 1989-1992: Formula; 8 Cyl 5.0L; "VIN E"

• 1989-1992: Trans Am GTA; 8 Cyl 5.0L; "VIN E"

• 1988-1992: Base; 8 Cyl 5.0L; "VIN E"

• 1988-1992: Trans Am; 8 Cyl 5.0L; "VIN E"

• 1983-1989: Base; 6 Cyl 2.8L;

• 1983-1987: Base; 8 Cyl 5.0L; "VIN H"

• 1983-1987: Trans Am; 8 Cyl 5.0L; "VIN H"

• 1983-1986: S/E; 6 Cyl 2.8L;

• 1983-1986: S/E; 8 Cyl 5.0L; "VIN H"

Fits 8 more submodels. (Show all) Show less info

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 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

• With oxygen sensor port
• Standard assembly with one catalytic converter

Notes

• 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 2000-2002 Pontiac Firebird submodels:

• 2000-2002: Base; 6 Cyl 3.8L;

- Not For Cal Use

Fits the following 2000-2002 Pontiac Firebird submodels:

• 2000-2002: Formula; 8 Cyl 5.7L;
• 2000-2002: Trans Am; 8 Cyl 5.7L;

WALKER CATALYTIC CONVERTER

Walker catalytic converter features stainless steel body, aluminized expandable bushings and heat shield for enhanced strength and durability.

Features

• Has broad application coverage
• Higher loaded substrate
• Oval body
• Modification of the exhaust is required

Notes

• 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses

Fits the following 1986-1995 Pontiac Firebird submodels:

• 1990-1995: Formula; 8 Cyl 5.7L;
• 1990-1995: Trans Am; 8 Cyl 5.7L;

• 1994-1994: Trans Am GT; 8 Cyl 5.7L;

• 1990-1991: Trans Am GTA; 8 Cyl 5.7L;

• 1989-1989: Formula; 8 Cyl 5.0L; "VIN F"

• 1989-1989: Formula; 8 Cyl 5.7L; "VIN 8"

• 1989-1989: Trans Am GTA; 8 Cyl 5.0L; "VIN F"

• 1989-1989: Trans Am GTA; 8 Cyl 5.7L; "VIN 8"

• 1987-1989: Base; 8 Cyl 5.0L; "VIN F"

• 1987-1989: Trans Am; 8 Cyl 5.7L; "VIN 8"

• 1986-1989: Trans Am; 8 Cyl 5.0L; "VIN F"

• 1987-1988: Base; 8 Cyl 5.7L; "VIN 8"

• 1986-1986: Trans Am; 8 Cyl 5.0L; "VIN G"

Fits 11 more submodels. (Show all) Show less info