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Description, Reviews, Q&A
Description. Keep the check engine light off with MagnaFlow California Grade CARB Compliant Catalytic Converter. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body 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 spun body 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 445004
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Mar 13, 2025
Review shared from Magnaflow Universal Catalytic Converter; OEM Grade; 2.50-Inch (01-10 F-150, Excluding 6.2L; 11-14 3.5L EcoBoost, 5.0L F-150)
Cats
They are awesome ??made my light go out and made my truck exhaust a lil louder and sounds amazing...
Feb 19, 2025
Review shared from Magnaflow Universal Catalytic Converter; OEM Grade; 2.50-Inch (07-14 Yukon)
Magnaflow Catalytic Converter
Great price and appearance compared to OEM counterpart, big improvement right out the box sound and performance wise too. Very pleased.
Feb 17, 2025
Review shared from Magnaflow Universal Catalytic Converter; HM Grade; 2.50-Inch (99-08 4.2L F-150; 97-03 4.6L F-150; 04-06 2WD 4.6L F-150; 04-06 4WD 5.4L F-150; 07-10 5.4L F-150; 11-14 5.0L F-150)
Amazing fit
Thank you for the part I was amazing to get it in time and great price
Oct 7, 2024
Review shared from Magnaflow Universal Catalytic Converter; OEM Grade; 3-Inch (07-19 6.0L Sierra 2500 HD)
Perfect fit.
Great quality, great sound and factory replacement for 99SVT lightning
Aug 3, 2024
Review shared from Magnaflow Universal Catalytic Converter; OEM Grade; 3-Inch (07-19 6.0L Sierra 2500 HD)
Working well
So happy with it. Had it welded in place I'm going to do the other side next.
Feb 19, 2024
Review shared from Magnaflow Universal Catalytic Converter; OEM Grade; 2.50-Inch (01-10 F-150, Excluding 6.2L; 11-14 3.5L EcoBoost, 5.0L F-150)
Great product and very affordable
Converter for f150 works great and a great price this is my new go to place
Dec 15, 2022
Review shared from Magnaflow Universal Catalytic Converter; HM Grade; 2.50-Inch (99-08 4.2L F-150; 97-03 4.6L F-150; 04-06 2WD 4.6L F-150; 04-06 4WD 5.4L F-150; 07-10 5.4L F-150; 11-14 5.0L F-150)
Great cat
A lot cheaper than factory and a great product Installed with 3”mbrp exhaust
Jun 18, 2022
Review shared from Magnaflow Universal Catalytic Converter; OEM Grade; 2.50-Inch (01-10 F-150, Excluding 6.2L; 11-14 3.5L EcoBoost, 5.0L F-150)
Can't beat the price!
I ordered two of these catalytic converters for my truck for less than the cost of one from the dealer! These Catalytic converters have better flow and work Awesome! I Love them!
Apr 6, 2021
Review shared from Magnaflow Universal Catalytic Converter; OEM Grade; 2.50-Inch; Rear (01-03 5.4L F-150; 04-06 2WD 5.4L F-150)
Amazing place
I love this store can’t get better prices anywhere