KHROME WERKS 1800-2512 200780 2-into-1 Outlaw Exhaust System - ChromeFeatures Designed for peak performance and style Maximize horsepower and torque 1 3 4 to 1 7 8 16 gauge stepped primary headers that merge into a 2 1 2 collector 2 1 2 high flow baffles wrapped in stainless steel wool and high temperature fiberglass 2 1 2 tapered baffle exit cone to enhance low end torque 2 1 2, 220 16 gauge heat shields 18 mm and 12 mm O2 bungs welded into the primaries Shown with optional end cap Made in the U. S. A. WARNING