Keep the check engine light off with the MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51578. This OEM Grade direct-fit catalytic converter features free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction for easy installation with no cutting or welding required.
MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems, ensuring a perfect fit and function like original equipment. The OE design replication with a single laser fusion weld reduces leak potential, while the compact low-mass design improves thermal efficiency. OE-sized barbed exhaust hangers from 410 stainless steel reduce noise and vibration.
Key Features and Technical Specifications:
- Durable 308 stainless steel MIG welds
- High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
- Mandrel bent tubing retains OEM-like design and geometry for smooth exhaust flow and peak fuel economy
- Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
- Includes (1) Crush Ring Gasket, (1) Torca Clamp
- Interchanges with OE parts 15905948, 19418941, 20854454
- EPA compliant for OBDII Federally registered vehicles with California or Federal/EPA Emission systems
- Not legal for sale or installation in California, Colorado or New York
This replacement part meets or exceeds Federal emissions requirements set forth by the EPA. Fits 2009-2014 GM Avalanche, Escalade, Sierra, Silverado, Suburban, Tahoe, Yukon models.
