MagnaFlow OEM Grade Direct-Fit Catalytic Converter 49136 for Audi A4/A5/A6/Q5/S4/S5/SQ5

MagnaFlow OEM Grade Direct-Fit Catalytic Converter

If you're looking to keep that check engine light off and get your ride breathing right, this MagnaFlow direct-fit catalytic converter is a solid choice. Made from tough stainless steel, it’s built to last and resist corrosion, which is a big deal if you're driving in less-than-ideal conditions. The overall length is about 15.375 inches, so it fits snugly without any fuss.

Why This Converter Rocks

First off, the installation is a breeze. You won’t need to break out the cutting torch or welding gear; it’s a simple bolt-on setup. Just grab the right tools, and you’re good to go. The design features a single laser fusion weld, which means you’re less likely to deal with leaks down the line. Plus, the compact and low-mass design helps with thermal efficiency, so your engine runs smoother.

The ceramic substrate does a great job of filtering out those nasty emissions, and it’s compliant with Federal and EPA standards, which is essential if you want to keep it street-legal. This particular model is designed to fit a range of Audi models from 2009 to 2017, including the Q5 and A6 Quattro, and it even interchanges with the OE part number 8K0 254 250 KX.

What’s Included?

You’ll also get all the mounting hardware and gaskets you need right in the box, so you won’t have to hunt down any extra parts. This ensures a tight seal and saves you from having to reuse any corroded factory parts that could cause issues later.

Some Quick Specs

• Material: Stainless Steel
• Main Piping Diameter: 2.25 inches
• Oxygen Sensor Location: Midbed and Post Converter
• Series: OEM Grade
• Finish: Stainless Steel

Fitment

This converter fits models like:

• Audi A4 Quattro (2009)
• Audi A5 Quattro (2010)
• Audi A6 Quattro (2012-2015)
• Audi A7 Quattro (2012-2015)
• Audi A8 Quattro (2013-2018)
• Audi Q5 (2009-2017)
• Audi S4 (2010-2016)
• Audi S5 (2010-2017)
• Audi SQ5 (2014-2017)