MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow Redpack 4 in. x 18 in. Round Glasspack Performance Exhaust Muffler 13129

MagnaFlow Redpack 4 in. x 18 in. Round Glasspack Performance Exhaust Muffler - Main image
MagnaFlow Redpack 4 in. x 18 in. Round Glasspack Performance Exhaust Muffler - View 2MagnaFlow Redpack 4 in. x 18 in. Round Glasspack Performance Exhaust Muffler - View 3MagnaFlow Redpack 4 in. x 18 in. Round Glasspack Performance Exhaust Muffler - View 4MagnaFlow Redpack 4 in. x 18 in. Round Glasspack Performance Exhaust Muffler - View 5
$53.04 $78 In stock

Category: Performance Exhaust

The MagnaFlow Redpack 4 in Round Glasspack Performance Exhaust Muffler 13129 features the same classic deep sound and dyno-proven performance of our other glasspack mufflers with the additional flair of a stylish yet timeless red finish. 13129's 3 in/3 in round body and reversible straight-through universal design can be integrated into your vehicle's exhaust system however you see fit, although professional installation is recommended. Check to ensure compliance with local noise regulations. This free-flowing muffler is engineered to add a dose of hot rod fury to your ride. 13129 features durable, corrosion resistant aluminized steel construction and is produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's 90-day limited construction warranty.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Natalie ★★★★★

The welded internal louver core gave my truck a deeper tone than the stock muffler without being obnoxious on the highway. Really happy with how it cleaned up the exhaust note.

Sebastian ★★★★★

Installed it this weekend and the dyno-proven performance is no joke—my truck feels quicker off the line. The deep exhaust note is exactly what I wanted without being obnoxious on the highway.

Samuel G. ★★★★★

Bolt pattern lined up perfectly on my truck, and the 4-inch round body tucks in nice and clean under the frame. The fiberglass packing keeps the idle mellow but it really opens up when you get on it—exactly the classic deep growl I was chasing.

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