2-into-1 Exhaust System with Three-Step Headers – Eclipse®

Designed to increase horsepower and torque while providing an aggressive, low-frequency sound level; 1-3/4″ to 1-7/8″ to 2″ high-low, 16 gauge, stepped primary headers with a 2-1/2″ collector; 4-1/2″ diameter, 16 gauge HP-Plus® muffler with 2-1/2″ inlet; Removable 1-1/2″ absorptive baffle with 3″ reverse cone outlet to maximize torque; baffle is wrapped in stainless steel wool and high temperature fiberglass for a rich mellow tone; 2-1/2″, 220°, 16 gauge heat shields; 18mm and 12mm O2 bungs welded into the primaries; Includes OEM-style muffler clamp and mounting hardware ; Made in the U.S.A.