2:1 Exhaust - Chrome - Billet TipCaracteristicas: Designed for peak performance and style Maximize horsepower and torque 1 3 4" to 1. 875" 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 4", 220 16 gauge heat shields 18mm and 12mm O2 bungs welded into the primaries Made in the U. S. A. Peso: 30. 2 Alto: 5. 2 Largo: