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