


Magnaflow Conv DF 2011-2014 F-150 5.0L Underbody
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Magnaflow Conv DF 2011-2014 F-150 5.0L UnderbodyKeep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 52139. 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
Quick Dispatch:
Your Magnaflow Conv DF 2011-2014 F-150 5.0L Underbody orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Magnaflow Conv DF 2011-2014 F-150 5.0L Underbody ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.7 ★★★★★
Based on 412 reviews
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Product Reviews
★★★★★ 5
as good as the original.
easy to install and works as good as the original.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
★★★★★ 5
Don’t over pay for auto filters
Great filter for reasonable price. Great fit in vehicle
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Great price
Great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
★★★★★ 5
PERFECT FIT, EASY AF, HAPPY CUSTOMER
perfect fit for my 2022 civic! took 5 min! (not an exaggeration) soooo many youtube videos but alll you gotta do is -
1) locate engine air filter holder
2) undo fasteners on the sides
3) lift black part up
4) pull out old filter
5) put in new filter,
6) redo fasteners
DONE!
dealership wanted to charge me $85 for this!!!!! forget that , do it yourself! it’s easy for girls too!! don’t be intimated :)
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Reviewed in the United States on October 29, 2025
★★★★★ 5
Great product!
High quality; great product; highly recommended!
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Reviewed in the United States on July 27, 2025