MagnaFlow Conv DF 16-17 Ford Focus 2.3L Underbody

MagnaFlow Conv DF 16-17 Ford Focus 2.3L Underbody

Marsoni

M251S

$300.50

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

MagnaFlow Conv DF 16-17 Ford Focus 2.3L UnderbodySKU: 21 427 UPC: 888563166483 MagnaFlow Direct Fit Catalytic Converter for 2016 2018 Ford Focus 2. 3L The MagnaFlow 21 427 catalytic converter, engineered for seamless underbody installation that maintains emissions compliance while delivering consistent exhaust flow. This unit outperforms generic replacements by adhering strictly to original equipment specifications, ensuring your vehicle's computer recognizes it fully to prevent check engine light

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Your MagnaFlow Conv DF 16-17 Ford Focus 2.3L Underbody orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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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.
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Why not make your (overpriced) fuel work for you? If you appreciate your internal combustion engine, and want to help avoid costly repairs or maintenance to your fuel injector system, you can! To be honest the quality of fuel is often questionable (I’m looking right at you, ethanol). Modern fuel injection systems are squeezed for every iota of fuel economy and performance. It makes sense to be a little proactive with the preventative maintenance, it’s just good sense. Adding Jectron to your fuel is a smart, and economical measure that you can take, to keep your injection system running as designed. It won’t damage your emissions components, it won’t harm your fuel systems more delicate parts (O-rings, plastic tubing, filters, etc.). There are plenty of great options out there, such as Chevron’s Techron, and a handful of other reputable products. I used to be a very strong advocate of Techron (it’s still my backup choice). However, after witnessing Jectron solve a battery of problems on a variety of vehicles, I’m a convert.

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Reviewed in the United States on March 20, 2023

Verified Purchase

George Dordoni

Lowell, US

★★★★★ 5

Quick and Competent!

Fast service. Exactly as ordered.

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Reviewed in the United States on September 16, 2025

Verified Purchase

Draper, US