MagnaFlow Exhaust, Mufflers & Cat Converters - Quality

MagnaFlow 3.5 in. x 22 in. Round Glasspack Performance Exhaust Muffler 18135

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$40.5 $54 In stock

Category: Performance Exhaust

The MagnaFlow 3.5 in Round Glasspack Performance Exhaust Muffler 18135 enhances your ride with the deep, classic sound that glasspack mufflers are known for. The round muffler body features a free-flowing reversible straight-through 2.25 in/2.25 in diameter configuration and single stage packing with a satin finish. This weight-optimized glasspack muffler is engineered to bring out the inner hot rod in your ride with plenty of volume and dyno-proven performance, so please check to ensure compliance with local noise regulations. 18135 offers flexibility when it comes to installation thanks to its universal design, however, professional installation is recommended. Muffler 18135 is made of corrosion resistant aluminized steel and produced using CNC precision robotic manufacturing techniques, all backed by MagnaFlow's 90-day limited 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 W. ★★★★★

The free-flow design really opened up the exhaust note on my truck, giving it that throaty growl I was after. Installation was straightforward and the muffler looks clean under the chassis.

Christopher J. ★★★★★

The deep, classic glasspack tone is exactly what I wanted, and this round muffler sounds even better once it's broken in. The free-flow design keeps the throttle response crisp without being obnoxious on the highway. It was a straightforward bolt-on job and took less than an afternoon.

Timothy O. ★★★★★

That deep, old-school rumble at idle is exactly what I was hoping for. The 22-inch length fit perfectly in my truck's exhaust path without any modifications. Definitely gives the truck a meaner personality on the road.

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