Chevrolet HHR Catalytic Converter - Magnaflow - Direct Fit - `08-`11
Chevrolet HHR Catalytic Converter - Magnaflow - Direct Fit - `08-`11

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Chevrolet HHR Catalytic Converter - MagnaFlow - Direct Fit - `08-`11. A direct-fit, OEM-grade replacement designed to restore emissions control and factory exhaust flow on 2008–2011 HHR models.
This MagnaFlow converter (OEM-style spun body, part number 52958) is engineered for federal/EPA-compliant vehicles. It reproduces OE geometry using 3D metrology data to match fit and function, and the compact low-mass design helps thermal efficiency. Built with mandrel-bent tubing and high-strength 16-gauge 409 stainless steel, the unit resists corrosion and reduces the chance of exhaust leaks through a single laser fusion weld. Installation is intended to be direct-fit with included gaskets and hardware — no cutting or welding required when proper tools are used.
Features
- OEM-grade direct-fit for 2008–2011 Chevrolet HHR
- Federal/EPA-compliant for federally registered OBDII vehicles
- Spun body with single laser fusion weld to minimize leak paths
- Mandrel-bent tubing and 16-gauge 409 stainless steel construction
- Includes gaskets and hardware for proper sealing
This part interchanges with common OE numbers (e.g., 22939742, 15889901) and is a practical choice for enthusiasts restoring emissions performance and factory exhaust dynamics. Note: certain emissions parts may be restricted and are not legal for sale or installation in California, Colorado, or New York; please verify vehicle eligibility before purchase. Call us with any questions or fitment concerns — we're happy to help: 512-982-9393 (TX) or 562-981-6800 (CA). We have two installation and customization shops in Austin, Texas and the Los Angeles, California area and install on premises at both locations. If you are considering multiple items, contact us for shipping discounts.
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