MagnaFlow 557998 CARB Compliant Direct-Fit Catalytic Converter

The MagnaFlow 557998 is a California Grade CARB Compliant Direct-Fit Catalytic Converter engineered as a precise replacement for the original equipment unit. Designed with free-flowing mandrel-bent tubing and highly corrosion-resistant stainless steel construction, this converter installs with basic hand tools — no cutting, welding, or bending required.

MagnaFlow's in-house metrology department uses state-of-the-art 3D scanning technology during research and development to ensure this converter matches OE form, fit, and function with confidence. The single laser fusion weld, modeled on the OE design, significantly reduces the risk of exhaust leaks, while the compact, low-mass body construction promotes greater thermal efficiency.

Key Features:

• California Grade CARB Compliant — legal for use in California and all CARB-restricted states for listed vehicles
• Free-flowing mandrel-bent stainless steel tubing for maximum exhaust flow
• Laser fusion welded spun body replicates OE design for leak-resistant performance
• Compact, low-mass design improves thermal efficiency
• Bolt-on direct-fit installation — no cutting or welding required
• Meets or exceeds California Air Resource Board (CARB) emissions requirements

What's Included:

• (2) 2.25 in. Band Clamps
• (2) Flange Gaskets

The MagnaFlow 557998 provides a reliable, emissions-compliant solution engineered to keep your check engine light off and your exhaust system performing like new.