Chevrolet Impala Catalytic Converter - Magnaflow - California Grade CARB Compliant Direct-Fit - `14-`17
Chevrolet Impala Catalytic Converter - Magnaflow - California Grade CARB Compliant Direct-Fit - `14-`17
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Chevrolet Impala Catalytic Converter - Magnaflow - California Grade CARB Compliant Direct-Fit - '14-'17. This direct-fit, CARB-legal converter is engineered for the 2014–2017 Impala 3.6L, MagnaFlow part 557417.
Built to keep the check engine light off and match OE routing, it bolts up with basic tools—no cutting or welding. Mandrel-bent 16-gauge 409 stainless maintains smooth flow and durability; corrosion-resistant 410 stainless barbed hangers help control noise. A single laser-fusion weld reduces leak risk, and the compact, low-mass body aids thermal efficiency. Developed with 3D scanning for precise alignment. Includes new gaskets, bolts, and nuts. CARB compliant for legal use in California and other CARB states; verify EO and engine family before install.
Features
- Direct-fit for 2014–2017 Chevrolet Impala 3.6L (MagnaFlow 557417)
- CARB compliant; legal in all 50 states including CA, CO, NY, ME
- Mandrel-bent tubing and OE-like geometry for smooth exhaust flow
- 409 stainless construction with 410 stainless hangers
- Hardware and gaskets included; no cutting or welding
Questions about fitment or install? Call our specialists. We also serve you at our Austin, Texas and Los Angeles, California area locations with professional installation and customization services. Texas: 512-982-9393. California: 562-981-6800.
If you’re considering 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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