MagnaFlow Driver-Side Direct-Fit Catalytic Converter for 2001–2003 Audi S8 4.2L

Description

This direct-fit catalytic converter replaces the factory unit on 2001–2003 Audi S8 4.2L driver side applications, restoring emissions compliance and preventing check engine light faults. Engineered by MagnaFlow to match OE spun body geometry with mandrel-bent tubing and stainless steel construction, the converter offers a low-mass, thermally efficient design and a single laser fusion weld to minimize leaks while remaining a bolt-on, no-cut replacement for OBDII Federal/EPA systems.

Features:

• Direct-fit bolt-on installation, no cutting
• Mandrel-bent tubing for free-flowing exhaust
• Highly corrosion resistant stainless steel construction
• Spun body design replicates OE geometry
• Single laser fusion weld reduces leak potential
• Compact, low-mass design for thermal efficiency
• Meets Federal/EPA emissions requirements
• Interchanges with OE part numbers 4D0 131 090 RX
• Interchanges with OE part numbers 4D0 254 350 BX

Contents:

• MagnaFlow catalytic converter 51084
• Hardware kit (bolts, nuts, gaskets)

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