2:1 Exhaust - Slashcut - ChromeCaracteristicas: Designed to increase horsepower and torque while providing an aggressive, low frequency sound level 1. 75" to 1. 875" to 2" high flow 16 gauge stepped primary header with a 2. 5" collector 4. 5" diameter, 16 gauge HP Plus muffler with 2. 5" inlet Removable 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 2. 50", 220, 16