Pontiac G8 Catalytic Converter - Magnaflow - Direct Fit, CARB Compliant - `08-`09
Pontiac G8 Catalytic Converter - Magnaflow - Direct Fit, CARB Compliant - `08-`09
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Pontiac G8 Catalytic Converter - Magnaflow - Direct Fit, CARB Compliant - `08-`09. A direct-fit replacement catalytic converter engineered for the 2008–2009 Pontiac G8 to restore proper emissions control and maintain vehicle performance.
This MagnaFlow California-grade converter (part number 5461628) is built to replicate OE fit and flow characteristics while meeting CARB requirements. The spun-body design and precision metrology used in development ensure consistent fit and a low-mass profile for efficient thermal performance. Constructed from corrosion-resistant stainless steel with mandrel-bent tubing, this unit installs without cutting or welding when matched to vehicle flanges and includes the necessary gaskets to help prevent exhaust leaks. It’s intended for owners who want a reliable, CARB-compliant replacement that supports correct engine operation and emissions compliance.
Features
- Direct-fit for 2008–2009 Pontiac G8 (designed to OE geometry)
- California-grade CARB compliant design for legal use in CARB states
- Spun-body construction with single laser fusion weld to reduce leak points
- Mandrel-bent tubing and 16-gauge stainless steel for corrosion resistance
- Includes gaskets and hardware; no cutting or welding required for proper fit
If you have questions or want help confirming fitment for your G8, call us directly—our experts can walk you through compatibility and installation options. We offer installation and customization services at both of our locations: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) to schedule service or ask questions.
Thinking about purchasing 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
Need Assistance?
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
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