MagnaFlow Conv DF Chevy/GMC Avalanche/Sierra/Silverado/Suburban/Yukon XL 1500 / Tahoe/Yukon 5.3L

MagnaFlow part number 458062 is a California CARB-compliant direct-fit catalytic converter covering a wide range of 2001-2002 GM trucks and SUVs with the 5.3L engine. The fitment list includes the 2002 Chevrolet Avalanche 1500, Silverado 1500, Tahoe, and 2001-2002 Suburban 1500, along with the 2002 Cadillac Escalade, GMC Sierra 1500, Yukon, and 2001-2002 GMC Yukon XL 1500.

Like all MagnaFlow direct-fit converters, this unit is developed through 3D scanning to match the factory geometry exactly, so it bolts into OEM locations with no cutting or welding. The spun body construction uses 16 gauge 409 stainless steel tubing with mandrel bends, and joints are finished with 308 stainless steel MIG welds. The precision stamped collector inside maintains proper exhaust flow dynamics. In the box, MagnaFlow includes 1 crush ring gasket, 1 donut gasket, and 1 Torca AccuSeal clamp, so you have fresh sealing hardware instead of fighting corroded factory parts.

This converter is legal for sale in all 50 states and meets California Air Resource Board requirements. Installation is permitted only if your vehicle's Executive Order number and Engine Family Number appear in this converter's CARB Executive Order.