MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler 12388

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 4
$144.72 $201 In stock

Category: Performance Exhaust

The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12388 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 3/2.5in. 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 12388s weight-optimized 5x8x24in. oval-shaped body features a satin finish that elevates the overall aesthetics of your current exhaust setup. 12388 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 (4.8 / 5 · 5 reviews)

Isabella F. ★★★★★

Installed this on my Silverado and the straight-through design gives it a deep, aggressive tone without being obnoxious on the highway. Fitment was spot-on with the stock hangers, and I can feel a bit more pull through the mid-range. Exactly the sound I was after.

Claire C. ★★★★★

Swapped the stock muffler on my V8 for this oval straight-through design and the throttle response feels noticeably sharper. The deep, mellow tone at cruising speeds is exactly what I was hoping for without any drone inside the cab.

Samuel ★★★★★

Installé sur mon pick-up V8, le son est profond sans être trop agressif à l'autoroute. La construction en acier inoxydable semble solide et la taille ovale de 5x8 pouces s'adapte parfaitement sous le châssis. Très content du rendu.

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