* Brand new in original packaging.
* Made of high quality full stainless steel.
* Japanese N1 style.
* Comes with removable silencer.
* Increases up to 15 hp.
* Deep smooth tone guaranteed.
* CNC mandrel bent.
* Comes with gaskets, hanger and bolts.
* 4" outlet titanium burnt tip 2.25" piping.
| Year | Make | Model | Trim | Engine |
| 2011 | Honda | Civic | Si Coupe 2-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2010 | Honda | Civic | Si Coupe 2-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2009 | Honda | Civic | Si Coupe 2-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2008 | Honda | Civic | Si Coupe 2-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2007 | Honda | Civic | Si Coupe 2-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2006 | Honda | Civic | Si Coupe 2-Door | 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated |