Eastern® - ECO II Direct Fit Catalytic Converter

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Eastern® - Direct Fit Pre Cat Catalytic ConverterEastern® - Direct Fit Pre Cat Catalytic ConverterEastern® - Full Line CatalogEastern® - Catalytic Converter FeaturesImportant! Eastern Tech TipsEastern® - Universal vs Direct Fit ConvertersEastern Catalytic Authorized Dealer
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2004 Subaru WRX
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Eastern Catalytic Exhaust Parts

Subaru WRX STI 2004-2005, ECO II Direct Fit Pre Cat Catalytic Converter by Eastern®. 24.5" Overall Length. Inlet Type 1: 5 Bolt Welded Inlet Flange. Outlet Type 1: 2 Bolt Welded Outlet Flange. One Front Gasket. One Rear Gasket. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic converter is a great alternative to a dealer at a reasonable price. It’s made to original equipment (OEM) specifications for a hassle-free installation.

Notes: This Catalytic Converter Is NOT Approved For Sale Or Use In the State of California and New York.

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  • Direct OEM replacement
  • Converts harmful engine emissions to less dangerous gases and water vapor
  • Proprietary NANO technology chemistry for maximum efficiency
  • High flow design maximizes engine output
  • OEM-quality flanges and flex assemblies
  • Built to exact OEM dimensions
  • Most converters include the Value Pack installation kit
  • Detailed installation instructions supplied
  • Installs with no modifications
  • Made in the USA
  • Legal in 48 states, except in California and New York
  • Backed by a 5-year/50,000-mile warranty

There are millions of vehicles on the roads, and each one is a source of air pollution. The amount of pollution that all vehicles produce together can create big problems, especially in large cities. To solve these problems, automakers constantly refined engine control systems, and one of these refinements is installing a catalytic converter in each vehicle. The purpose of this part is to convert harmful pollutants such as Carbon Monoxide, Nitrogen Oxide, and volatile organic compounds into less harmful emissions, including water vapor and Carbon Dioxide, before they leave the exhaust system.

If you are looking for a replacement catalytic converter for your vehicle, the Eastern Direct Fit Catalytic Converter is a great solution. Built to precise OEM dimensions with OEM-quality flex assemblies and flanges, the product features the Eastern proprietary NANO technology chemistry and high-flow design to improve engine output and catalytic efficiency. NANO technology ensures that the catalyst material is more uniformly distributed throughout the substrate. This results in increased catalyst exposure to exhaust gases with more complete catalytic conversions for reduced exhaust emissions. Most direct-fit converters include the Value Pack installation kit with all required hardware, including air tube and hose clamps, manifold nuts and bolts, and air tube plug, for a straightforward installation.

Founded in 1976, Eastern Catalytic has always been focused on a single mission: to provide car owners with the widest range of top catalytic converters and related emission control products, both OEM and aftermarket. Headquartered in Langhorne, Pennsylvania, the company also has facilities in England, Canada, and Mexico. Eastern Catalytic offers its customers various converter lines such as universal, direct-fit, diesel, manifold, CARB, and high-performance that cover over 46,000 applications. What is more, the company is a proud member of numerous industry associations, including MECA, AAIA, and SEMA.

Eastern® - Direct Fit Pre Cat Catalytic ConverterEastern® - ECO II Direct Fit Catalytic Converter    
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