MagnaFlow Conv DF 03-06 Lincoln LS 3.9L Catalytic Converter

This direct-fit catalytic converter restores proper emissions control and prevents check engine light codes by replacing the original exhaust catalyst with a MagnaFlow OEM-grade unit engineered for the 3.9L Lincoln LS and compatible Ford Thunderbird applications. Built with corrosion-resistant stainless steel and mandrel-bent tubing, the converter replicates OE geometry using 3D scanning and laser fusion welding to deliver a tight fit, improved thermal efficiency, and emissions compliance for federally registered OBDII vehicles.

Features:

• Direct-fit replacement, no cutting required
• Stainless steel corrosion-resistant construction
• Mandrel-bent tubing for unrestricted flow
• Single laser fusion weld to reduce leaks
• Compact, low-mass design for thermal efficiency
• Federal/EPA compliant for OBDII registered vehicles
• OE geometry replicated with 3D metrology

Contents:

• 1 MagnaFlow catalytic converter part 51906
• 2 Torca Clamps
• Interchange 4W6Z-5F250-AA