Direct-Fit Catalytic Converter. The catalytic converters for the driver and passenger side provide essential emissions control by converting harmful exhaust gases into less harmful emissions before they leave the vehicle’s exhaust system. Designed to meet Federal Emissions standards, this pair plays a crucial role in maintaining regulatory compliance and optimal engine performance.

Construction and Appearance. Made from durable steel with a natural finish, these converters include a ceramic substrate that efficiently catalyzes exhaust gases. The 6-bolt welded flange inlet and 3-bolt welded flange outlet ensure a secure fit and robust build quality engineered for longevity.

Installation. This product offers a seamless direct-fit installation requiring no drilling, making the replacement straightforward for professional technicians and experienced enthusiasts alike.

Warranty. Backed by a 3-year warranty, this catalytic converter set ensures reliable and consistent performance over time. Application. Specifically designed to fit 2003-2009 Toyota 4Runner models with the 4.0L V6 engine, meeting federal emissions standards for those vehicle years.

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