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Ultimate Magnaflow Oem Grade Federal / Epa Compliant Manifold Catalytic Converter 51138 Holiday Edition [rcZKhwFO]

$52.99 $169.99 -69%

MagnaFlow OEM Grade Federal/EPA Compliant Manifold Catalytic ConverterIntroducing the MagnaFlow OEM Grade Federal/EPA Compliant Manifold Catalytic Converter 51138, a top-tier solution for maintaining optimal engine performance and compliance with env

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MagnaFlow OEM Grade Federal/EPA Compliant Manifold Catalytic Converter

Introducing the MagnaFlow OEM Grade Federal/EPA Compliant Manifold Catalytic Converter 51138, a top-tier solution for maintaining optimal engine performance and compliance with environmental standards. This direct-fit catalytic converter is designed to keep your check engine light off while ensuring a seamless installation process. With its high-quality construction and advanced features, it stands out as a reliable choice for Audi A8 Quattro and A6 Quattro models.
  • Free-flowing mandrel-bent tubing for enhanced performance
  • Highly corrosion-resistant stainless steel construction for durability

Key Features and Specifications

The MagnaFlow 51138 catalytic converter boasts a spun body design that closely replicates the original equipment manufacturer (OEM) specifications, ensuring a perfect fit and optimal function. Its compact, low-mass design not only improves thermal efficiency but also reduces the possibility of leaks. Here are some of the key features and specifications that make this converter an excellent choice:
  • Single laser fusion weld for reduced leak probability
  • Direct-fit design for easy installation without cutting or welding
This converter is also designed to meet or exceed Federal emissions requirements set forth by the EPA, making it a compliant choice for vehicles with California or Federal/EPA Emission systems.

Practical Uses and Compatibility

The MagnaFlow 51138 catalytic converter is designed to fit the 2007-2008 Audi A8 Quattro and 2007-2011 Audi A6 Quattro models, offering a direct replacement for OE parts 079 253 019 HX and 079 253 019 EX. The included gaskets and hardware are specifically designed to reduce the possibility of a leaking seal, ensuring a hassle-free installation. This replacement part is not only easy to install but also offers peace of mind with its compliance to legal standards for OBDII Federally registered vehicles.
  • Compliant with Federal emissions requirements
  • Interchangeable with OE parts for easy replacement
With its combination of advanced technology, high-quality materials, and straightforward installation, the MagnaFlow 51138 catalytic converter is an ideal choice for those seeking a reliable and efficient solution for their vehicle's emissions system.

What Our Customers Say

January 3, 2026

Absolutely no complaints!

It's a very solid, and very nice product.

- Marie M..

January 3, 2026

Absolutely no complaints!

Has made my daily life significantly better.

- Asher G..

January 3, 2026

Absolutely no complaints!

This is a very good and useful tool.

- Sheri L..

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