Chevrolet Express 2500 Catalytic Converter - Driver Side - Magnaflow - HM Grade Direct-Fit - `03-`05
Chevrolet Express 2500 Catalytic Converter - Driver Side - Magnaflow - HM Grade Direct-Fit - `03-`05

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Chevrolet Express 2500 Catalytic Converter - Driver Side - MagnaFlow - HM Grade Direct-Fit (2003–2005). This direct-fit replacement is designed to restore proper emissions function and keep your vehicle operating within Federal/EPA requirements.
Built to MagnaFlow's HM grade specifications, this converter uses an OE-style spun body and precision metrology during development to match factory fit and flow. Constructed from corrosion-resistant stainless steel with mandrel-bent tubing, it installs without cutting or welding and includes the gaskets and hardware needed to reduce the chance of exhaust leaks. The single laser fusion weld and compact, low-mass design help maintain thermal efficiency and reliable sealing when installed with the provided components.
Features
- Federal/EPA compliant HM grade direct-fit design
- OE-style spun body with single laser fusion weld
- Mandrel-bent tubing and corrosion-resistant stainless steel
- Includes gaskets & installation hardware to reduce leaks
- Designed for 2003–2005 Chevrolet Express 2500 (also used on some 3500 applications)
If you have questions or need help confirming fitment, call us directly. We have two installation and customization shops — Austin, Texas and the Los Angeles, California area — where we install on premises and can perform custom work. 512-982-9393 (TX) | 562-981-6800 (CA)
If you’re planning to purchase multiple items, contact us for shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
















































