MagnaFlow Muffler Mag SS 5X8 14 3/3 O/O

Marsoni

M251S

$190.00

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

MagnaFlow Muffler Mag SS 5X8 14 3/3 O/OThe MagnaFlow 5 X 8in. Oval Straight Through Performance Exhaust Muffler 14239 brings our signature sound and dyno proven performance to your ride with a free flowing straight through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill, and a weight optimized, reversible 3 3in. diameter inlet outlet Straight Through layout. Muffler 14239s 5x8x14in. oval shaped body features a premium, brushed finish for an elevated

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We offer a 30-day return/exchange service after receiving.
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Don’t get me wrong it’s not a horrible product but these wires have an extreme amount of resistance to them, and once they get hot they drop voltage drastically. It was nice it came with a bunch of eyelets and made it easy to assemble but unfortunately once they were over 100F temp (live in Florida so cars get way hotter than that on the inside) the voltage would go from a normal 12.5-13.5v all the way down to 8v. Partially my fault I did not notice they were CCA wire instead description, would not recommend for automotive use.

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Reviewed in the United States on June 25, 2025

Verified Purchase

Freddy

Battle Creek, US

★★★★★ 5

Good price works great

Great product

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Reviewed in the United States on May 21, 2026

Verified Purchase

Chris Crittenden

Battle Creek, US

★★★★★ 5

Amplifier

Works good

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Reviewed in the United States on April 29, 2026

Verified Purchase

Shawn

Draper, US

★★★★★ 1

Low quality. Recommend something from a better brand.

Low quality. Seemed fine until the first one I ordered one of the terminals broke off with very little tightening force. The replacement i had ordered worked for a few days then quit working altogether. Overall disappointed.

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Reviewed in the United States on April 8, 2026

Verified Purchase

Ailyn

Draper, US

★★★★★ 5

Bueno

Lo recomiendo

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Reviewed in the United States on March 21, 2026