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

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.

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.

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.