MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 1999-2002 Mercedes-Benz SL500 5.0L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51973

MagnaFlow 1999-2002 Mercedes-Benz SL500 5.0L OEM Grade Federal / EPA Compliant - Main image
$727.92 $1011 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51973. 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 1999-2002 Mercedes-Benz SL500 5.0L. MagnaFlow 51973 includes (1) Torca Clamp and interchanges with OE parts 129 490 06 20, 129 490 06 20 80, 129 490 23 20, 129 490 23 20 80. 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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Eva ★★★★★

The mandrel-bent tubing made for a clean, straightforward install on my SL. After a few hundred miles, the engine light stayed off and the exhaust note sounds just a touch deeper than the stock unit. Solid upgrade for the money.

Zoe ★★★★★

Bolted right up to my '01 SL500 without any modifications needed — the mandrel-bent tubing looks like quality work. Check engine light stayed off after installation, which was my main concern. Glad I went with a direct-fit option instead of messing with universal cats.

John D. ★★★★★

The direct-fit design saved me from having to weld anything, and the mandrel-bent tubing looks solid underneath. My SL's check engine light stayed off after the swap, which was my main concern. Definitely worth the price for the peace of mind on an older Mercedes.