Bosal 079-4185 Catalytic Converter with Integrated Exhaust Manifold - Front

Overview of the Bosal BRExhaust Catalytic Converter

The Bosal BRExhaust Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter (Part Number 079-4185) is designed for direct replacement on select Ford, Mazda, and Mercury vehicles. This integrated catalytic converter and exhaust manifold unit ensures compliance with federal and EPA emissions standards while maintaining optimal exhaust flow.

• Direct-fit design for Ford Escape, Mazda Tribute, and Mercury Mariner
• Constructed from durable stainless steel body material
• Ceramic substrate for effective catalytic conversion
• Overall length of 15.5 inches with 2.5-inch main piping diameter
• Pre and post converter oxygen sensor locations for OBDII compatibility
• Bolt-on inlet and outlet attachments for straightforward installation
• Includes mounting hardware for secure fitment

Product Line Details: BRExhaust Federal Direct-Fit Premium Load

The BRExhaust Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter line by Bosal focuses on providing federal and EPA-compliant exhaust solutions that integrate the catalytic converter directly with the exhaust manifold. This design reduces installation complexity and improves emissions control efficiency. The premium load series is engineered to meet stringent emissions regulations while maintaining durability and performance for compatible vehicles.

Technical Description and Features

This catalytic converter with integrated exhaust manifold features a stainless steel body that resists corrosion and withstands high temperatures. The ceramic substrate inside the converter facilitates effective reduction of harmful emissions. With an overall length of 15.5 inches and a 2.5-inch main piping diameter, this part is engineered to maintain proper exhaust flow and backpressure. The unit includes oxygen sensor ports located both before and after the converter to ensure accurate emissions monitoring and OBDII system compatibility. Bolt-on inlet and outlet attachments simplify the replacement process, making it a direct-fit solution for the specified vehicle models.

Compatible Vehicles and Common Applications

• Replacement for Ford Escape models requiring a direct-fit catalytic converter manifold
• Compatible with Mazda Tribute vehicles needing federal and EPA-compliant exhaust components
• Suitable for Mercury Mariner models with OBDII exhaust system requirements
• Addresses issues such as catalytic converter failure, exhaust manifold leaks, and emissions test failures
• Helps resolve oxygen sensor malfunctions related to integrated converter designs

Installation Notes and Tips

Installation of the Bosal 079-4185 catalytic converter manifold requires removal of the existing exhaust manifold and catalytic converter assembly. The bolt-on inlet and outlet attachments facilitate a straightforward replacement process. It is recommended to inspect oxygen sensors and replace any damaged gaskets or seals during installation to ensure proper fit and function. Proper torque specifications should be followed to avoid exhaust leaks.

Quality Assurance and Warranty

Bosal manufactures this catalytic converter manifold to meet federal and EPA emissions standards, ensuring compliance and durability. The stainless steel construction and ceramic substrate contribute to long service life under normal operating conditions. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary based on application and region.