Middle silencer fi 55 AWG IN-ST-016

Pass-through sports silencer in the catalyst housing.Data: Inlet / outlet diameter: 55mm Cup length: 32cm Overall length: 40cm Fully passage muffler, it has no narrowings / hearts causing swirling exhaust gas. The product does not have road approval. It is intended for use in motorsports, tuning exhibitions and others. The in-line sports silencer in the catalyst housing.Data: Inlet / outlet diameter: 55mm Cup length: 32cm Overall length: 40cm The silencer is completely through, it does not have any constrictions / circles causing exhaust gas swirling. in place of the catalyst, it does not cause metallic reverberation that may appear after the installation of the lance.