MagnaFlow Muffler Mag SS 7X7 30 4.00/4.00 C/C

MagnaFlow Muffler Mag SS 7X7 30 4.00/4.00 C/C

Marsoni

M251S

$108.00

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

MagnaFlow Muffler Mag SS 7X7 30 4.00/4.00 C/CThe MagnaFlow 7in. Round Straight Through Performance Exhaust Muffler 12773 brings our world famous exhaust sound and dyno proven performance to your ride in a weight optimized 7x7x30in. package with a premium satin finish. The straight through free flowing design of this round bodied muffler's reversible, universal 4 4in. diameter inlet outlet layout enables versatile installation options to match the spacing requirements of your vehicle. Due to the

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I used it to set up some extra pods on the back of my truck, and having that full 20 feet of length made it so much easier to route everything cleanly without having to splice in extra wire. The 16-gauge copper feels heavy-duty and is protected by a thick PVC jacket that seems like it’ll hold up well against heat and the elements. It’s a simple plug-and-play setup that saved me a ton of time, and the connections snap together with a really solid, secure click. If you’re doing a custom lighting build on a larger vehicle or a boat, this kit is a total lifesaver for keeping your wiring looking professional and staying reliable.

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Reviewed in the United States on February 20, 2026

Verified Purchase

Kenneth Harris

Battle Creek, US

★★★★★ 4

Wiring

Size: 16AWG -20FT 2Pcs

Great wires

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Reviewed in the United States on May 3, 2026

Verified Purchase