MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51091

MagnaFlow OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter 51091 - Main image
$533.54 $721 In stock

Category: Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51091. 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 51091 includes (3) Flat Ring Gaskets, (1) Torca Clamp and interchanges with OE parts 17410-0A080, 17410-20050. 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)

Evelyn ★★★★★

I was relieved that this catalytic converter fit perfectly on my '07 Chevy without any modifications. The corrosion resistance is a big plus since I live in an area with harsh winters. My check engine light turned off immediately after installation, which saved me a trip to the mechanic.

Avery K. ★★★★★

Install was straightforward and the fitment was spot on with my old one. I’ve driven about 200 miles and the check engine light has stayed off, plus the exhaust note is cleaner than I expected. Great value for a direct-fit replacement.

Ruby ★★★★★

The mandrel-bent tubing made installation a breeze under my truck, and the welds look really clean. My O2 sensors are reading perfectly now, and the car feels like it's breathing better on the highway.