MagnaFlow Conv 06-08 Porsche Cayman DF SS OEM Grade Passenger Side Catalytic Converter w/Header

MagnaFlow Conv 06-08 Porsche Cayman DF SS OEM Grade Passenger Side Catalytic Converter w/Header

Marsoni

M251S

$389.50

Get it in 3 business days with 1 day shipping. Friday, May 29

MagnaFlow Conv 06-08 Porsche Cayman DF SS OEM Grade Passenger Side Catalytic Converter w/HeaderKeep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Manifold Catalytic Converter 49931. 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

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We offer a 30-day return/exchange service after receiving.
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Arrow is AIRFLOW direction, not UP direction. So installation direction might mean arrow of your Purolator filter should be down (true for glove box installs) even if arrow on old filter is up (if it was an UP indication). I wish they mentioned this in product listing, on box, or on side of filter like most brands. Luckily, telephone customer service was super responsive. Otherwise, product is correct size, appears sturdily made.

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Reviewed in the United States on May 30, 2025

Verified Purchase

Raquel Santos

Cuba, US

★★★★★ 5

Great item

Size: 2.0L

This fit my car perfectly! It was was easy to install as well. Great price as well.

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Reviewed in the United States on March 25, 2026

Verified Purchase

Julie

Charlottesville, US

★★★★★ 5

Easy to install and great quality—perfect for my 2018 Civic

Size: 2.0L

I bought this for my 2018 Honda Civic, and it fits perfectly. It only takes a few minutes to install with just a few clips, and the process is simple. I am a woman and do it myself with no issues at all. The filter feels sturdy and well made. The thickness and overall quality are excellent. I’ve seen people mention “ease of cleaning,” but I don’t clean mine. I just remove, vacuum the area and replace it when needed. That might be a bit much, but it’s affordable and straightforward. I can’t say exactly how much it improves airflow or fuel mileage, but I consistently get over 40 miles per gallon in economy mode, so it’s clearly performing well. Overall, it’s a great product if you like handling basic car maintenance on your own.

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Reviewed in the United States on May 11, 2025