Magnaflow 21+ Ford F-150 Direct Fit Muffler

Magnaflow 21+ Ford F-150 Direct Fit Muffler

Marsoni

M251S

$633.00

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

Magnaflow 21+ Ford F-150 Direct Fit MufflerThe MagnaFlow Street Series Cat Back Performance Exhaust System #19577 for all 2015 2021 Ford F 150s offers a straightforward way to enhance the sound and performance of your truck with MagnaFlow s deep signature sound and dyno proven performance. This MagnaFlow exhaust kit features 4in. mandrel bent tubing; a single straight through muffler and single passenger side exit with 5in. polished tip. MagnaFlow #19577 is engineered to produce a moderate

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We offer a 30-day return/exchange service after receiving.
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This is my first experience with K&N engine oil filters. I purchased one through AMZN and it was cheaper than expected. I may have purchased it on sale, because it was only $10. K&N is known to have great products, so I will update this review after I've used this filter for a while. So far, it seems to be working fine.

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Reviewed in the United States on June 25, 2024

Verified Purchase

Raptor

Lake Worth, US

★★★★★ 5

Near OEM quality at 1/4 cost

Near OEM performance at 25% of the cost! Bosch Quality replaced NGKs/Toyota OEMs. Great value and now the engine is running smoothly! I have seen a slight improvement in my mpg @1mpg overall in mixed driving conditions.

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Reviewed in the United States on April 22, 2026

Verified Purchase

Joe H.

Pawtucket, US

★★★★★ 5

Very Expensive

Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.

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Reviewed in the United States on February 12, 2026