Upgrade your 2007–2010 Honda Civic Si Sedan with the Tsudo 70mm S2 catback exhaust, featuring an upgraded resonator and mandrel-bent stainless piping tuned for the K20 engine. It delivers a deep, aggressive tone through a JDM angle-style muffler
- Direct bolt-on installation system.
- 2.75inch /70mm piping
- Polished stainless steel construction
- 101mm slanted tip with removable silencer
- Includes hardware for bolt-on installation
For K20 4-2-1 headers or coupe catback exhaust click here.