MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 6 in. x 6 in. Round Straight-Through Performance Exhaust Muffler Center/Center

MagnaFlow 6 in. x 6 in. Round Straight-Through Performance Exhaust Muffler - Main image
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$135.85 $209 In stock

Category: Performance Exhaust

The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 14158 is engineered to enhance your vehicle with 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 weight-optimized, reversible, universal 2.5/2.5in. diameter inlet/outlet layout and 6x6x6in. round body shape offer flexible installation options to fit the spacing requirements of your ride. Professional installation is highly recommended. 14158 features a premium brushed finish. Muffler 14158 is made of durable, corrosion resistant stainless steel and produced using advanced CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime 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)

Timothy D. ★★★★★

Installed this on my truck last weekend and the sound is exactly what I was after—deep and aggressive without being obnoxious on the highway. The straight-through design definitely woke up the throttle response.

Chloe R. ★★★★★

The muffler's free-flowing design gave my truck a noticeable boost in throttle response, and that signature exhaust note is exactly what I was hoping for. Installation was straightforward with the center/center setup, and the 6-inch round profile fits perfectly under the chassis.

Matthew ★★★★★

Installation was straightforward on my truck, and the free-flowing core made a noticeable difference in throttle response. The 6-inch round body fit perfectly in the stock location without any modifications needed.

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