MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 6 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 14163

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$140.91 $231 In stock

Category: Performance Exhaust

The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 14163 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 4/4in. diameter inlet/outlet layout and 6x6x14in. round body shape offer flexible installation options to fit the spacing requirements of your ride. Professional installation is highly recommended. 14163 features a premium brushed finish. Muffler 14163 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 (4.2 / 5 · 5 reviews)

Michael ★★★★★

The free-flowing core really opens up the mid-range, and the drone on the highway is surprisingly tame for a straight-through design. Took about an hour to swap out, and the welds look clean.

Robert ★★★★☆

The 6-inch round body fit perfectly in my truck's stock exhaust hangers. I was hoping for a slightly deeper tone, but it definitely woke up the engine note and feels more responsive on the highway.

Ellie ★★★★☆

Bolted it on last weekend and the free-flowing core really opens up the sound at higher RPMs. Only gripe is the drone around 70 mph on the highway, but the low-end torque response feels noticeably better.

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