Conv DF 98-03 Mercedes E 320 3.2L

The Magnaflow Conv DF 98-03 Mercedes E 320 3.2L catalytic converter is engineered for drivers who demand OEM-equivalent performance without compromising emissions compliance or fuel efficiency. This direct-fit converter bolts directly into your E 320 exhaust system, restoring proper catalytic conversion after failure, clogging, or damage. Built for luxury sedan owners who refuse to sacrifice responsiveness or driving dynamics, this converter ensures your Mercedes maintains EPA compliance while preserving the refined power delivery the E-Class is known for.

This catalytic converter features internal honeycomb substrate technology that maximizes surface area for complete oxidation of unburned hydrocarbons and carbon monoxide, reducing harmful emissions while minimizing backpressure. The dual-flow (DF) design accommodates the 3.2-liter V6 engine's dual exhaust outlet configuration, allowing unrestricted gas flow without thermal stress or performance loss. Magnaflow's high-temperature ceramic coating resists corrosion and maintains structural integrity through repeated heat cycles, ensuring long-term durability and catalytic efficiency. The unit's precision engineering matches original equipment specifications, preventing check engine lights and maintaining fuel trim calibration.

Mercedes-Benz E 320 owners experiencing reduced power, illuminated check engine lights (P0420/P0430 codes), or rotten-egg odors will find immediate relief with this replacement converter. Installation requires no engine remapping or suspension modification—the DF design bolts between your exhaust manifold and mid-pipe flange in approximately 45 minutes with standard hand tools. This converter is ideal for high-mileage vehicles (75K–150K miles) where original catalysts have degraded, and for owners seeking EPA-legal performance without aftermarket tuning complications. Backed by Magnaflow's reputation for durability, this unit delivers both environmental responsibility and the responsive throttle feel your E 320 deserves.