MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12909

MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust - Main image
$164.16 $228 In stock

Category: Performance Exhaust

The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12909 is engineered to enhance your ride with a healthy helping of 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 reversible, universal 3.5/3.5in. diameter inlet/outlet Straight-Through layout allows you to install it in whatever orientation and configuration you see fit. However, professional installation is highly recommended. Muffler 12909s weight-optimized 5x11x22in. oval-shaped body features a satin finish that elevates the overall aesthetics of your current exhaust setup. 12909 is made of durable, corrosion resistant stainless steel and produced using cutting-edge CNC precision robotic manufacturing techniques, all backed by MagnaFlow's limited lifetime 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 (5.0 / 5 · 5 reviews)

Brian E. ★★★★★

Bolted this onto my truck last weekend and the 5x11 oval design fits perfectly under the chassis. Noticed a solid bump in low-end torque on the dyno, and the straight-through core gives it a clean, aggressive roar without being obnoxious inside the cab.

Natalie T. ★★★★★

The sound is deep and aggressive without being annoying on the highway, and that oval shape fits perfectly under my truck without any clearance issues. Really wakes the car up.

Evelyn C. ★★★★★

Installation was straightforward, and the oval shape fit perfectly in the tight space under my truck. The exhaust note is deep and throaty without being obnoxious on the highway.