MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12590

MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust - Main image
$146.16 $232 In stock

Category: Performance Exhaust

The MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12590 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 3/3in. 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 12590s weight-optimized 5x11x22in. oval-shaped body features a satin finish that elevates the overall aesthetics of your current exhaust setup. 12590 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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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)

Emily ★★★★★

The straight-through design gave my truck a deeper, cleaner tone without being obnoxiously loud on the highway. I noticed a solid improvement in throttle response during acceleration, and the oval shape fit perfectly in the stock hangers.

Lucy X. ★★★★★

This muffler cleaned up my truck's exhaust note without being too loud inside the cabin—just a nice, mellow tone on the highway. The straight-through design let the engine breathe noticeably better, and it bolted right up in less than an hour.

Claire T. ★★★★★

The deep rumble at idle is exactly what I was after, and on the highway the cabin drone is actually less than I expected for a straight-through design. Took about an hour to swap out the old one in my driveway.