HomeExhaust > Catalytic ConverterWalker 50554 Catalytic Converter
Part #: 50554

Walker 50554 Catalytic Converter

EPA
⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦EPA
🚗Fitment: Ford, Mustang
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🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker EPA Catalytic Converter 50554

The Walker EPA Catalytic Converter 50554 is designed specifically for Ford Mustang models, providing a direct fit replacement that meets regular grade standards. Constructed with durable stainless steel, this catalytic converter ensures reliable exhaust emission control without the need for additional mounting hardware.

  • Specific fit for Ford Mustang vehicles
  • Constructed from stainless steel for durability
  • Direct fit installation with 2 bolt spherical flare loose flange inlets
  • Oval-shaped body measuring 10 inches in length and 6.125 inches in width
  • Two converter quantity with dual 2.875 inch inlet diameters

Product Line Details: Walker EPA Catalytic Converter

The Walker EPA product line focuses on providing catalytic converters that comply with Environmental Protection Agency (EPA) standards. This ensures that the catalytic converter 50554 is designed to reduce harmful emissions effectively while maintaining compatibility with specific vehicle models like the Ford Mustang. The EPA line emphasizes reliable performance and fitment without CARB certification, suitable for regions where EPA compliance is required.

Technical Specifications and Features

This catalytic converter features a standard oval body shape made from stainless steel, measuring 10 inches in length, 6.125 inches in width, and 3.5 inches in height. It includes two inlets, each with a 2.875 inch inside diameter, designed with a 2 bolt loose flange and spherical flare connection type for secure and precise installation. The overall length of the unit is 51.5 inches, accommodating the exhaust system layout of compatible Ford Mustang models. The converter quantity of two supports efficient exhaust flow and emission control.

Common Applications and Problem Solving

  • Replacement for damaged or clogged catalytic converters on Ford Mustang vehicles
  • Restores proper exhaust emission control to meet EPA standards
  • Addresses exhaust leaks caused by worn or broken converter flanges
  • Improves engine performance by ensuring proper exhaust flow
  • Helps resolve check engine light issues related to catalytic converter failure

Installation Notes and Tips

The Walker EPA Catalytic Converter 50554 is designed for direct fit installation on Ford Mustang models, utilizing the existing 2 bolt spherical flare loose flange connections. No additional mounting hardware is included, so ensure that existing bolts and flanges are in good condition before installation. Proper alignment of the oval body and inlet flanges is critical for a secure fit and leak-free operation. Professional installation is recommended to maintain exhaust system integrity.

Quality Assurance and Warranty

Manufactured by Walker, a recognized name in exhaust components, this catalytic converter is built with stainless steel for corrosion resistance and durability. While specific warranty details are not provided, Walker products typically adhere to industry standards for quality and reliability. This part number 50554 is engineered to meet EPA emission requirements for Ford Mustang vehicles, ensuring compliance and performance.

BrandWalker
Part Number50554
PositionEPA
Mounting Hardware IncludedNo
Universal Or Specific FitSpecific
Grade TypeRegular
Inlet Inside Diameter2.875
Body Height3.5
Body Length10
Body Width6.125
Body MaterialStainless steel
Outlet Quantity1
California Air Resources Board (CARB) CertifiedNo
Overall Length51.5
Air TubeNo
Air Tube CountNo
Body Height3.500
Body Length10.000
Body MaterialStainless steel
Body ShapeOval
Body ShapeStandard oval
Body Width6.125
Converter Quantity2
FitmentDirect fit
Inlet 1 Inside Diameter2.875
Inlet 1 Type2 bolt loose flange with spherical flare
Inlet 2 Inside Diameter2.875
Inlet 2 Type2 bolt loose flange with spherical flare
Inlet Connection Type2 bolt spherical flare loose flange
Inlet Count2
Inlet Diameter 12.875
Inlet Diameter DesignationOutside diameter
Inlet Quantity2

This part fits 5 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2009FordMustang4.0LV6N/AFits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA
2008FordMustang4.0LV6N/AFits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA
2007FordMustang4.0LV6N/AFits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA
2006FordMustang4.0LV6N/AFits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA
2005FordMustangManual4.0LV6N/AFits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Ultra Direct Fit Type; EPA

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

079-42032301230542432149533643004

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.