Exhaust Silencer Resonator 3 inch 76mm 3.5 Round x 18 Profusion 304 Stainless
And the sound level makes it Best Sounding Performance Muffler. Rule of thumb, the more massive the silencer, the quieter it is. Muffler Body Shape: Round. Muffler Type: Straight-Through. Muffler Body Finish: Polished.