D&D’s newest Bob Cat pipe design increases power with improved tone while enhancing the Harley® boom. D&D’s Concentric Flow Baffle System reduces the sound signature of the pipe and increases performance. It was designed in conjunction with the Engineering Department at the University of Texas at Arlington. Improve tone, reduce bark and pump up the power by as much as 12% in horsepower and torque (tuned by ThunderMax®). Upswept 2:1 Bob Cat pipe includes chrome or black headpipes and is offered with an Aluminum, Black or Carbon sleeved muffler. The Bob Cat system delivers the power and agility like no other Harley-Davidson® that you will see or hear.

Two different Head Pipe finishes – Chrome or Black.
Three different Body Sleeve finishes – Aluminum, Black or Carbon.


This product is not for sale or use on pollution controlled vehicles.

Weight 1 lbs

Emissions Compliant

Country of Origin

Exhaust Type


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