MagnaFlow 334016 Catalytic Converter - Rear

California Grade Universal Catalytic Converter

MagnaFlow 334016 is a 2.50-inch universal catalytic converter built for pre-OBDII applications that require CARB-compliant replacement coverage. Its stainless steel construction, ceramic substrate, and welded-in universal design support a direct fabrication-style installation for listed Ford and Dodge applications.

Designed for rear-position use on select 1980-1995 Ford Bronco, E-150 Econoline, F-150, F-250, and F-350 applications, as well as select Dodge Dakota, Ramcharger, B-series, and D-series trucks, MagnaFlow 334016 is built to meet California Air Resources Board requirements for the listed vehicles.

Key Features

• Universal fit catalytic converter with 2.50-inch inlet and outlet
• CARB-compliant California Grade design for listed pre-OBDII vehicles
• Stainless steel body and tube construction for corrosion resistance
• Ceramic substrate material
• Oval clam shell body with integrated heat shield
• Weld-on inlet and outlet for custom installation
• Air tube adaptable design

Product Details

This MagnaFlow California Grade Universal Catalytic Converter, part number 334016, is engineered for vehicles that need a legal replacement converter in California and other CARB-restricted states. The universal layout allows it to be adapted to multiple exhaust configurations, while the 2.50-inch inlet and outlet sizing supports common exhaust routing on older Ford and Dodge trucks and vans. The stainless steel finish and aluminized steel heat shield add durability in demanding underbody conditions.

Compatible With select 1980-1995 Ford Bronco, E-150 Econoline, E-250 Econoline, E-350 Econoline, F-150, F-250, and F-350 rear applications, plus select 1980-1989 Dodge Dakota, Ramcharger, B100, B150, B250, and D150 rear applications. MagnaFlow 334016 also covers additional pre-OBDII configurations listed for these platforms.

Common Issues This Part Addresses

• Failed or restricted catalytic converter on a pre-OBDII exhaust system
• Check engine light concerns related to emissions system performance
• Need for a CARB-compliant replacement in restricted states
• Corrosion damage to an older factory converter
• Exhaust repair on a custom or modified universal-fit application

Installation Notes

Installation requires cutting and welding. This is a weld-on universal converter, so the exhaust must be measured and fabricated to match the vehicle layout before final welding. No inlet or outlet gaskets are listed, and no mounting hardware is listed. Verify the vehicle’s emissions certification level, converter location, and exhaust diameter before installation. For fitment-specific searches, this part is commonly referenced for 1980-1995 Ford F-150 catalytic converter replacement and 1983-1995 Ford E-150 Econoline catalytic converter replacement.

Quality Assurance

MagnaFlow 334016 is built to meet or exceed California Air Resources Board requirements and has undergone additional testing for CARB guideline compliance on the listed vehicles. This part cross-references no additional part numbers in the provided data. MagnaFlow 334016 is a CARB Executive Order D-193-104 application for the listed fitments.