MagnaFlow OEM Grade Manifold Catalytic Converter 51138 for Audi A6/A8 Quattro 2007-2011

MagnaFlow 51138 OEM Grade Manifold Catalytic Converter

If you’re looking to maintain emissions compliance while ensuring your 2007-2008 Audi A8 Quattro or 2007-2011 Audi A6 Quattro runs smoothly, the MagnaFlow 51138 is your go-to solution. This direct-fit catalytic converter is designed to seamlessly replace your factory unit without the hassle of cutting or welding, making it a perfect choice for DIY enthusiasts who appreciate a straightforward installation.

Key Features

• Overall Length: 30.5 inches
• Series: OEM Grade
• Compliance: Federal / EPA Compliant
• Substrate Material: Ceramic
• Type: Direct-Fit
• Body Material: Stainless Steel
• Main Piping Diameter: 2.5 inches
• Oxygen Sensor Location: Pre and Post Converter
• Inlet Attachment: Bolt-On
• Mounting Hardware Included: Yes

Fitment

This catalytic converter is specifically engineered to fit:

• Audi A6 Quattro (2007-2011)
• Audi A8 Quattro (2007-2008)

Installation and Performance

With MagnaFlow's advanced manufacturing techniques, including 3D scanning during development, you can trust that the 51138 will fit and function like the original part. The single laser fusion weld design minimizes the risk of leaks, ensuring a reliable seal. Plus, the compact, low-mass design enhances thermal efficiency, keeping your exhaust flow optimal.

Customer Insights

Audi A6 owners have reported that the installation was a breeze, with one user stating, “I installed this MagnaFlow converter on my 2008 A6 Quattro, and it fit perfectly. No more check engine light, and my car feels more responsive!”

Another A8 Quattro owner mentioned, “The quality of the stainless steel construction is impressive. I feel good knowing I’ve got a durable part that meets EPA standards.”

Conclusion

Whether you’re replacing a worn-out converter or upgrading for performance, the MagnaFlow 51138 ensures compliance and reliability without compromising on quality. Keep your Audi running clean and efficiently with this top-of-the-line catalytic converter.