MagnaFlow 6511112 California Grade CARB Compliant Direct-Fit Catalytic Converter

The MagnaFlow 6511112 is a California Grade CARB Compliant Direct-Fit Catalytic Converter engineered as a precise OEM-style replacement. Designed to keep the check engine light off, this converter meets or exceeds California Air Resources Board (CARB) emission standards, making it legal for sale and installation in California and all other CARB-regulated states.

MagnaFlow's engineering team uses state-of-the-art 3D scanning systems during research and development to ensure an accurate, OEM-matching fit. The spun body design features a single laser fusion weld that minimizes the risk of exhaust leaks, while the compact, low-mass construction promotes greater thermal efficiency.

Key Features:

• CARB Certified: Meets California Air Resources Board emission standards — legal for use in all 50 states including California, Colorado, New York, and Maine
• Direct-Fit Design: Bolt-on installation with no cutting, welding, or fabrication required
• 100% Stainless Steel Construction: Highly corrosion-resistant body and heat shield for long-lasting durability
• Free-Flowing Mandrel-Bent Tubing: Maintains factory exhaust flow dynamics and fuel efficiency
• Ceramic Substrate: Low-resistance ceramic catalyst for efficient emissions reduction
• OE Spun Body Replication: Single laser fusion weld reduces leak risk and replicates factory design
• Includes Gaskets & Hardware: All necessary mounting hardware included to avoid reusing corroded factory hardware
• 3D-Scanned Fitment: MagnaFlow's metrology department verifies fit using the latest scanning technology

This direct-fit catalytic converter installs using basic hand tools and standard automotive knowledge, making it suitable for DIY installation. As with all MagnaFlow California-grade converters, installation is permitted only when the vehicle's Engine Family Number and Executive Order number are consistent with this converter's CARB Executive Order. MagnaFlow backs this converter with an industry-leading warranty against defects in materials and workmanship.