Rattler Muffler: Universal Fit, Steel, 12.5 L, 4 In, 4 Out, Round

Thrush Rattler Muffler: Universal Fit, Steel, 12.5 L, 4 In, 4 Out, Round

Featuring a single-chamber design for a very aggressive tone, a Thrush Rattler muffler will transform your exhaust system. Rattler mufflers have 100% welded aluminized-steel construction for durability and a flat black finish.