MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2011-2015 Audi Q7 3.0L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 52400

MagnaFlow 2011-2015 Audi Q7 3.0L OEM Grade Federal / EPA Compliant Direct-Fit - Main image
$544.12 $892 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52400. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 2011-2015 Audi Q7 3.0L. MagnaFlow 52400 includes (2) Flange Gaskets and interchanges with OE parts 7L8 254 301 BX, 7L8 254 301 KX, 7L8 254 301 QX. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Hazel Z. ★★★★★

Installed this on my 2012 Q7 and the check engine light hasn’t come back once. The mandrel-bent tubing made it a straightforward swap, and it feels much more solid than the old one.

George N. ★★★★★

After fighting a P0420 code for weeks, this converter finally solved it—the mandrel-bent tubing was a breeze to weld into place. Check engine light has stayed off for three days now, and the engine runs smooth as silk.

Harper ★★★★★

Bolt pattern lined up perfectly on my 2014 Q7, and the check engine light stayed off after install. The corrosion-resistant finish gives me confidence it'll last through Midwest winters.