MagnaFlow Muffler Mag SS 4X9 14 3/3.0

Marsoni

M251S

$146.00

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

MagnaFlow Muffler Mag SS 4X9 14 3/3.0The MagnaFlow 4" X 9" Oval Straight Through 11229 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno proven performance thanks to its free flowing straight through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 3 3in. diameter inlet outlet Straight Through layout allows you to install it in whatever orientation and configuration you see

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We offer a 30-day return/exchange service after receiving.
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I like that the cabin air filter has charcoal in it to which help absorb oder which adds functionality. The feel of this filter feels like a fabric is used which adds quality to it over the thin water ones out there in the market. The install was easy and fit right inside the filter location with ease. Even though this filter is a higher quality filter of OEM, it does not restrict any airflow whatsoever.

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Reviewed in the United States on October 13, 2025

Verified Purchase

SouthernBelle

Grantham, US

★★★★★ 5

The Best Filter Jerry, The Best!

Size: 2" x 10" x 11"

I installed once and it seems to work like a charm. I probably need to go rinse it off since it's been months--but I no longer have Honda telling me I need to replace an air filter when I go get an oil change. They tried but I knew it wasn't mine. LOL. Easy to install, and extremely good quality. No gaps in filter area either.

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Reviewed in the United States on March 11, 2026