MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 2004-2006 Volkswagen Phaeton 4.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 49878

MagnaFlow 2004-2006 Volkswagen Phaeton 4.2L OEM Grade Federal / EPA Compliant - Main image
$326.34 $518 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49878. 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 2004-2006 Volkswagen Phaeton 4.2L. MagnaFlow 49878 interchanges with OE parts 3D0 254 450 KX, 3D0 254 450 LX, 3D0 254 450 PX, 3D0 254 450 QX, 3D0 254 451 DX. 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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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 (4.4 / 5 · 5 reviews)

Elizabeth ★★★★★

Bolted right up to my Phaeton without any modifications needed, and the check engine light stayed off after the install. The corrosion-resistant finish gives me confidence this will last through many winters.

Grace ★★★★★

The mandrel-bent tubing made installation a breeze, and I’m thrilled the check engine light hasn’t flickered once since I put it on. It’s holding up great after a month of daily driving.

Chloe ★★★★★

The mandrel-bent tubing makes a noticeable difference in how smoothly everything flows under the car. Bolted right up to the 4.2L without any wrestling, and after a week of driving the CEL hasn't come back on once.