November 1, 2005, Las Vegas - As the feature vehicle manufacturer of the 2005 SEMA Show, Honda displayed nineteen tuned versions of the Civic Si to celebrate its release. The Tein Civic Si was one of these factory-backed cars and was built to showcase what is possible with the new Si platform. Tein is a manufacturer of high performance suspension components which include lowering springs and over...

With a weight to power ratio of less than 4 kg/HP, the Steinmetz Funster can certainly be classed as a Supersports car.

An increase of 15HP is achieved through an upgraded cam.