MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51937

MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51937 - Main image
$444.78 $706 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51937. 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. MagnaFlow 51937 includes (1) Torca Clamp and interchanges with OE parts 220 490 07 20, 220 490 07 20 05, 220 490 07 20 27, 220 490 07 20 80, 220 490 15 19, 220 490 15 19 27. 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)

Olivia C. ★★★★★

Installed it yesterday and the corrosion-resistant shell already looks like it'll outlast the car. Check engine light stayed off right away, and the engine feels smoother on the highway.

Sebastian X. ★★★★★

Bolted right up to my 2011 F-150 without any modifications, and the O2 sensors haven’t thrown a single code since. The stainless steel shell feels solid and the fit is precise—definitely worth skipping the cheap alternatives.

Emily F. ★★★★★

The mandrel-bent tubing made installation a breeze since the pipes lined up perfectly with the factory hangers. Bolted it on Tuesday and the check engine light hasn't flickered once in over 200 miles of commuting, which is exactly what I needed.