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Liquidation Sale Magnaflow Conv Df 04-06 Audi S4 4.2l (49918) 95% Off - Today Only [cpNzPnuS]

$81.99 $262.99 -69%

MagnaFlow Catalytic Converter for Audi S4 Keep your Audi S4 running smoothly and efficiently with the MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49918. This high-quality converter is designed to replace your original equ

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Liquidation Sale Magnaflow Conv Df 04-06 Audi S4 4.2l (49918) 95% Off - Today Only [cpNzPnuS]

MagnaFlow Catalytic Converter for Audi S4

Keep your Audi S4 running smoothly and efficiently with the MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49918. This high-quality converter is designed to replace your original equipment and ensure optimal performance. With its direct-fit design and easy DIY installation, this catalytic converter is a perfect choice for any Audi S4 owner looking to maintain or improve their vehicle's emissions and fuel efficiency.

Product Specifications and Features

The Liquidation Sale Magnaflow Conv Df 04-06 Audi S4 4.2l (49918) 95% Off - Today Only [cpNzPnuS] is crafted with precision and durability in mind. It features mandrel-bent tubing to eliminate flow restrictions and ensure smooth exhaust flow, contributing to peak fuel economy and engine operation. Made from high-strength 16 gauge 409 stainless steel, this converter offers exceptional corrosion resistance and a long service life. Its expertly crafted design replicates OEM-like flow dynamics, maintaining factory performance and fuel efficiency. Additionally, the converter comes with essential gaskets and hardware for a hassle-free installation.

Benefits and Applications

Experience the peace of mind that comes with using a MagnaFlow catalytic converter. This product is designed to meet or exceed Federal emissions requirements set forth by the EPA, making it compliant with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems. With its direct interchangeability with OE parts 8E0 254 554 QX and 8E0 254 551 QX, this converter is a reliable replacement for your Audi S4. Its durable 308 stainless steel MIG welds and state-of-the-art 3D scanning systems ensure a perfect fit and optimal performance. Whether you're a DIY enthusiast or a professional mechanic, this converter is a valuable addition to your vehicle's exhaust system.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

This is a great tool for any single person to go and own.

- Efnisien M..

January 18, 2026

Absolutely no complaints!

Excellent item, and truly, truly, truly, truly great quality.

- Dyfed C..

January 18, 2026

Absolutely no complaints!

The quality is really and truly outstanding.

- Urien P..

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