MagnaFlow 5531321 California Grade CARB Compliant Manifold Catalytic Converter

The MagnaFlow 5531321 is a California Grade CARB Compliant Manifold Catalytic Converter engineered as a direct-fit replacement for vehicles originally equipped with a manifold-integrated catalytic converter. This one-piece unit combines the functions of an exhaust manifold and catalytic converter, connecting directly to the engine's cylinder head to restore factory-level emissions performance and keep the Check Engine Light off.

Key Features:

• CARB Certified — Compliant with California Air Resources Board (CARB) Executive Order requirements; legal for sale in California and all CARB-regulated states
• Stainless Steel Construction — Durable stainless steel body and tubing resist corrosion and withstand extreme exhaust heat
• Ceramic Catalyst Substrate — High-efficiency ceramic catalyst substrate ensures effective conversion of harmful emissions
• OEM-Style Flanged Design — Flanged inlet and outlet connections provide a secure, leak-free seal matching original equipment mounting points
• Bolt-On Installation — Designed for direct-fit, no cutting or welding required; inlet gasket included for a proper seal
• 3D-Scanned for Precision Fit — MagnaFlow's state-of-the-art metrology department uses 3D scanning during development to ensure exact OE fitment and function
• Single O2 Sensor Port — Includes the correct oxygen sensor bung location to maintain proper sensor function and emissions monitoring

Engineered to meet or exceed California emissions standards, the MagnaFlow 5531321 is backed by MagnaFlow's trusted quality and is an ideal solution for restoring compliant, reliable exhaust performance on applicable vehicles.