BMW X3 Performance Exhaust - Underbody - Magnaflow - Direct Fit Catalytic Converter - `11-`12
BMW X3 Performance Exhaust - Underbody - Magnaflow - Direct Fit Catalytic Converter - `11-`12
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BMW X3 Performance Exhaust - Underbody - Magnaflow - Direct Fit Catalytic Converter - `11-`12. A direct-fit MagnaFlow OEM-grade catalytic converter engineered for the 2011–2012 BMW X3 to restore emissions control and maintain proper engine operation.
This underbody direct-fit converter replicates OE spun-body geometry and is developed with 3D metrology to match factory fitment. Mandrel-bent tubing and highly corrosion-resistant stainless steel construction provide durable exhaust flow characteristics while the single laser fusion weld reduces potential leak points. The unit ships with gaskets and hardware to simplify installation without cutting or welding, and Torca AccuSeal® clamps are included to deliver even clamping force and serviceability. Designed to meet federal EPA emissions requirements for OBDII federally registered vehicles; not legal for sale or installation in California, Colorado or New York.
Features
- Direct-fit for 2011–2012 BMW X3, interchanges with OE 18 30 7 646 021 and 18 30 7 607 040
- OEM-style spun body design with single laser fusion weld for reduced leak risk
- Mandrel-bent tubing and corrosion-resistant stainless construction for long service life
- Includes gaskets, hardware and Torca AccuSeal® exhaust clamps for reliable sealing
- Designed to meet Federal/EPA emissions standards (see legal note above)
If you have questions or need fitment help, call our parts and service team — we’re happy to assist. We have installation and customization services at two locations: Austin, Texas and Los Angeles, California area. Call us at 512-982-9393 (TX) or 562-981-6800 (CA). 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
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