MagnaFlow Sys C/B 03 GM 1500 Silverado 5.3L V

MagnaFlow Sys C/B 03 GM 1500 Silverado 5.3L V

Marsoni

M251S

$482.50

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

MagnaFlow Sys C/B 03 GM 1500 Silverado 5.3L VThe MagnaFlow Street Series 15778 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno proven performance. Thanks to its fast flowing, mandrel bent 3in. main piping and 1 Straight Through mufflers ending in a Single Passenger Side Rear exit with 4in. Polished Welded Single Wall Angle Cut Rolled Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade

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We offer a 30-day return/exchange service after receiving.
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The flexibility is wonderful to work with. I used the red and black for a car audio application and it was a perfect choice for bending and snaking through the engine compartment and interior of the car. I have some just sitting on a bench and it still hasn't corroded and it's at least 3 years old. The insulation is very supple and has a nice feel to it and it carried current no problem of course.

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Reviewed in the United States on July 4, 2023

Verified Purchase

David w

Lowell, US

★★★★★ 5

Size

Color: Black, Size: 20 Feet

Perfect fit

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Reviewed in the United States on December 14, 2025

Verified Purchase