MagnaFlow 51775 OEM Grade Universal Catalytic Converter 2.25in Weld-On

Vehicle Fitment

• Universal fit catalytic converter - fits multiple makes/models when properly adapted (cutting/welding required)

Features

• OEM-grade universal catalytic converter designed to meet EPA standards
• 2.25 in inlet and 2.25 in outlet diameter for broad compatibility
• Stainless steel spun body for excellent corrosion resistance
• Ceramic substrate for EPA-compliant emissions reduction
• Universal design allows placement where needed within the exhaust system
• Designed to help maintain proper emissions performance and keep check engine light off
• Professional installation recommended; welding and cutting usually required
• Federal/EPA compliant for vehicles built to meet federal emissions standards (not CARB certified)

Specifications

• Part Number: 51775
• Series: OEM Grade Universal Catalytic Converter
• Inlet Diameter: 2.25 in (weld-on)
• Outlet Diameter: 2.25 in (weld-on)
• Converter Body Material: Stainless steel
• Body Shape: Round, 5 in diameter
• Overall Length: 8.75 in
• Substrate Material: Ceramic
• Oxygen Sensor Ports: None (requires adaptation if needed)
• Legal: Federal/EPA compliant; not CARB certified for California, Colorado, New York or other CARB states

Included Components

• 1x MagnaFlow 51775 OEM Grade Universal Catalytic Converter
• (Hardware and gaskets not included - welding and mounting materials required)

Product Description

The MagnaFlow 51775 OEM Grade Universal Catalytic Converter is engineered as a high-quality, universal fit replacement designed to help restore emissions control while offering durability and corrosion resistance. Built with a stainless steel spun body and ceramic catalyst substrate, this converter meets federal EPA standards and is ideal for professional installers adapting exhaust systems on a wide range of vehicles.

Because this is a universal catalytic converter, cutting and welding are typically required to integrate it into a specific exhaust layout. The 2.25 in inlet/outlet design gives broad compatibility for many custom and repair applications. While it doesn't include oxygen sensor ports by default, it can be adapted with proper fabrication to work in systems requiring downstream sensors. Note this converter is EPA compliant for federal emissions vehicles and is not certified for states that require California Air Resources Board (CARB) certification.