MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler 12289

MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust - Main image
MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust - View 2MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust - View 3MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust - View 4MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust - View 5
$122.1 $185 In stock

Category: Performance Exhaust

The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12289 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 12289s weight-optimized 5x8x24in. oval-shaped body features a satin finish that elevates the overall aesthetics of your current exhaust setup. 12289 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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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)

Avery W. ★★★★★

The deep, aggressive tone at idle is exactly what I was hoping for—not obnoxiously loud but definitely present. You can really feel the straight-through design working when you get on the throttle.

Avery Q. ★★★★★

Swapped out the stock unit for this oval straight-through and the drone at highway speeds is gone, but the throttle response feels noticeably sharper. The 24-inch body fit perfectly in the tunnel without any extra hangers, and the signature sound is deep without being obnoxious inside the cab.

Scarlett ★★★★★

Put the old chambered muffler on my truck to rest and swapped this straight-through in – the drone is gone at highway speeds but it still barks when I get on it. The 5x8 oval fits perfectly in the stock location, and I can actually feel the throttle response wake up a bit.

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