AP Exhaust 641524 Catalytic Converter with Integrated Exhaust Manifold - Front Left or Left

AP Exhaust Catalytic Converter with Integrated Exhaust Manifold Overview

The AP Exhaust catalytic converter with integrated exhaust manifold (part number 641524) is designed for direct-fit replacement on select Toyota models. Engineered with stainless steel construction and a ceramic substrate, this component ensures durability and compliance with federal emissions standards for Toyota 4Runner, FJ Cruiser, and Tacoma vehicles.

• Constructed from corrosion-resistant stainless steel body
• Includes inlet and outlet gaskets for secure sealing
• Features a 6 bolt welded flange inlet and 2 bolt welded flange outlet
• Equipped with one O2 sensor port for accurate emissions monitoring
• Overall length of 21.75 inches for precise fitment
• Federal/EPA direct-fit manifold type for compliance and ease of installation

Detailed Product Description

This AP Exhaust catalytic converter with integrated exhaust manifold (641524) combines the exhaust manifold and catalytic converter into a single unit, simplifying replacement and reducing installation time. The stainless steel body offers resistance to rust and heat, extending the lifespan of the part. The ceramic substrate inside the converter efficiently reduces harmful emissions, meeting federal and EPA regulations. The unit includes inlet and outlet gaskets to ensure a tight seal and prevent exhaust leaks. The inlet features a 6 bolt welded flange, while the outlet uses a 2 bolt welded flange, both designed for secure attachment to the vehicle's exhaust system. Additionally, the single O2 sensor port allows for proper sensor installation to maintain engine performance and emissions control.

Compatible Toyota Models and Applications

• Designed specifically for Toyota 4Runner models requiring a direct-fit catalytic converter manifold
• Compatible with Toyota FJ Cruiser exhaust systems needing a federal compliant replacement
• Fits Toyota Tacoma vehicles with matching exhaust manifold and converter specifications

Installation Notes and Tips

• Ensure the vehicle is cooled down before beginning installation to avoid burns
• Verify the part number 641524 matches the existing manifold converter for proper fitment
• Use the included inlet and outlet gaskets to prevent exhaust leaks
• Check the O2 sensor port location and install the sensor securely to maintain emissions accuracy
• Torque bolts to manufacturer specifications for the 6 bolt inlet flange and 2 bolt outlet flange

Quality Assurance and Warranty

AP Exhaust manufactures this catalytic converter with integrated exhaust manifold to meet federal and EPA standards, ensuring compliance and reliable performance. The stainless steel construction and ceramic substrate are selected for durability and emission control efficiency. While specific warranty details are not provided, AP Exhaust products typically adhere to industry quality standards for replacement exhaust components.