Volvo S40 Catalytic Converter - Magnaflow - Direct-Fit - `04-`10
Volvo S40 Catalytic Converter - Magnaflow - Direct-Fit - `04-`10
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Volvo S40 Catalytic Converter - MagnaFlow - Direct-Fit - `04-`10. A direct-replacement catalytic converter engineered to restore proper emissions control, fit like the original equipment, and keep your check engine light from returning.
This MagnaFlow OEM-grade unit (part 51810) is built to match OE flow dynamics while meeting Federal/EPA emissions requirements. The spun-body construction and single laser-fusion weld reduce potential leak points, while mandrel-bent tubing preserves exhaust geometry for consistent engine operation. Designed for the 2004–2010 Volvo S40 (and 2005–2010 V50), it ships with the necessary gaskets and hardware to simplify installation and limit time spent wrestling with corroded factory pieces.
Features
- Direct-fit for 2004–2010 Volvo S40 (also fits 2005–2010 V50)
- Federal/EPA emissions compliant (not CARB-approved for sale or installation in CA, CO, NY)
- Spun body with single laser fusion weld to reduce leak risk
- Mandrel-bent tubing and OE-like flow dynamics for steady performance
- Corrosion-resistant stainless steel construction and included hardware
- OE-sized barbed exhaust hangers for reduced vibration and noise
If you have questions or want help confirming fitment, call us directly—our techs can advise on fit and installation. We have two installation and customization shops in Austin, Texas and the Los Angeles, California area and offer on-site installation and customization services. 512-982-9393 (TX) | 562-981-6800 (CA)
If you’re considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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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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