Flowmaster 40 Series Chambered Muffler | Deep Aggressive Exhaust Sound Tremor aggressive appearance without the hassle

aggressive appearance without the hassle of a true beadlock

Multi-Spoke / “Window-Face” Design: A modern

Fully rebuildable

The all-new BFGoodrich KM3 tire delivers off-road performance unlike any mud-terrain tire before it

Flowmaster 40 Series Chambered Muffler | Deep Aggressive Exhaust Sound Tremor aggressive appearance without the hassleThe Flowmaster 40 Series Chambered Muffler is the original aggressive exhaust upgrade that put Flowmaster on the map. Known for its deep, powerful tone both inside and outside the vehicle, this muffler is perfect for drivers who want that unmistakable Flowmaster sound. Original chambered design for signature exhaust tone Aggressive deep rumble under acceleration Durable aluminized or stainless steel construction Ideal for street, strip, and off road