Magnaflow California Direct Fit Converter 07-10 Chevrolet Silverado 2500 HD 6.0L

Heavy-duty GM trucks from the 2007-2010 generation are still working hard on job sites and highways across the country, and when the catalytic converter goes out, you need a solid CARB-compliant replacement. MagnaFlow 5451644 covers a broad range of these HD trucks with the 6.0L engine.

Wide Coverage Across the HD Lineup

This single part number fits the 2007-2010 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD. MagnaFlow's 3D scanning ensures the converter matches factory exhaust geometry across all sixteen application combinations, and it bolts in without cutting or welding.

Tough Build for Tough Trucks

HD trucks see higher exhaust temperatures under towing and hauling loads. The converter body is 16-gauge 409 stainless steel tubing with 308 stainless steel MIG welds. OE-sized barbed exhaust hangers in 410 stainless steel reduce noise and vibration, and the mandrel-bent tubing keeps exhaust flowing smoothly through each bend.

Gasket and Clamp Included

MagnaFlow includes a crush ring gasket and a Torca AccuSeal exhaust clamp in the box, so you get fresh sealing surfaces instead of reusing corroded factory hardware on a truck that has been working for over a decade.

CARB Compliant Nationwide

Legal for sale and installation in all 50 states, including California, Colorado, New York, and Maine. Verify your truck's Executive Order and Engine Family Number before installing.

Whether your GM HD truck runs a job site or a daily commute, this MagnaFlow converter handles the exhaust demands of the 6.0L with a bolt-on fit and full compliance.