MagnaFlow OEM Grade Direct-Fit Catalytic Converter 51578 for Cadillac, Chevrolet, GMC

MagnaFlow OEM Grade Direct-Fit Catalytic Converter

If you’re looking to keep your ride running smooth while staying compliant, this MagnaFlow catalytic converter is a solid choice. It’s designed to fit right in, just like the factory part, so you won’t have to worry about any awkward modifications. Plus, it’s built from stainless steel, which means it’s tough enough to handle whatever you throw at it.

Why This Converter Rocks

• Three Converters: This setup includes three converters, which is handy for those who need to replace the whole system.
• Easy Installation: The bolt-on inlet and clamp-on outlet make for a straightforward install. No need to break out the welding gear.
• Oxygen Sensors: It’s got spots for both pre and post-converter oxygen sensors, so you can keep your engine running efficiently and avoid that pesky Check Engine Light.
• Diameter: With a 2.5-inch main piping diameter, it strikes a balance between flow and back pressure, which is key for performance.
• EPA Compliant: This isn’t just any converter; it’s federal and EPA compliant, so you can race without worrying about legality (though it’s strictly for racing use only).

Fitment

This converter is compatible with a range of vehicles, including:

• Cadillac Escalade (2010-2013)
• Chevrolet Avalanche (2009-2013)
• Chevrolet Silverado 1500 (2009-2013)
• Chevrolet Suburban (2009-2014)
• Chevrolet Tahoe (2009-2014)
• GMC Sierra (2009-2013)
• GMC Yukon (2009-2014)
• GMC Yukon XL (2009-2014)

Important Note

This product is intended for racing competition only and isn't street legal. You’ll need to sign our Vehicle Compliance Waiver before purchasing. Check it out here.

MagnaFlow knows exhaust systems, and this direct-fit converter is no exception. It’s made to OEM specs, meaning you get that factory feel without the factory price. Whether you’re hitting the track or just want to keep your ride in check, this converter is a reliable pick.