Universal Exhaust Turbine Muffler Resonator Stainless Steel 2" ID Box Diameter 3.5" Round 12" Long Specification : Condition : 100% Brand new Model number : A62625 Product name : Exhaust Muffler Material : stainless steel Color : chrome Overall length : 31cm/12" Length of box：20.32cm/8" Box Diameter: 8.9cm/3.5" Round Inlet diameter : 5.08cm/2" Outlet diameter : 5.08cm/2" Surface finished : polished Body type : round Muffer type : straight through Core : galss packed Features : 1.These resonators are constructed from high quality aluminized mild steel and feature a high flow perforated inner lining. 2.They are designed as a “straight-through” system which does not restrict the flow of exhaust gases, but does lessen the noise when compared to straight pipe. 2.High flow perforated core eliminates flow restrictions of a louvered style core. 3.Heavy duty inlet & outlet for a strong lasting design. 4.Exhaust tip has corrosion resistance to alkali solution and most organic and inorganic