Designed to increase horsepower and torque while providing an aggressive, low-frequency sound level
16-gauge HP-Plus muffler with 2-1/2- inlet
1.5- absorptive baffle with 3- reverse cone outlet to maximize torque; baffle is wrapped in stainless steel wool and high-temp fiberglass for a rich, mellow tone
1-3/4- to 1-7/8- to 2- high-flow 16-gauge three-step primary headers with a 2-1/2- collector, 4-1/2- diameter
18 mm and 12 mm O2 bungs welded into the primaries
2-1/2-, 220°, 16-gauge heat shields
Optional Ghost pipe available separately to give a 2-into-2 look
