Top Flow And Aggressive Sound

Unique design reduces restrictions and creates a distinctive sound.

Black Widow Exhaust performance mufflers feature a unique internal hourglass design to provide straight through airflow. The design combines an ideal balance of exhaust velocity and exhaust volume with acoustic sound wave deflection to create a distinctive sound unlike any other muffler on the market today. Mufflers feature a fully-welded outer casing manufactured in durable 14/16-gauge 409 stainless steel and feature a brushed finish as well as an embossed Black Widow logo on one side. Mufflers are bi-directional and can be mounted upside down or backwards without affecting flow or sound. All mufflers are manufactured in the USA and are backed by a lifetime warranty. Venom 250 - Has a 14" x 9" x 4" body. Great airflow qualities with an aggressive sound. Venom 300 - A match to the Venom 250 mufflers, but with an 18" x 9" x 4" body. The least aggressive of the Black Widow line, but still with great airflow qualities thanks to the internal hourglass design in all Black Widow mufflers.