CUSCO is a Japanese automotive parts company, specializing in car suspension

Suspension (vehicle)

Suspension is the term given to the system of springs, shock absorbers and linkages that connects a vehicle to its wheels. Suspension systems serve a dual purpose — contributing to the car's roadholding/handling and braking for good active safety and driving pleasure, and keeping vehicle occupants...

 parts. They're most famous for their coilover

Coilover

A coilover is an automobile suspension device. "Coilover" is short for "coil spring over strut". It consists of a shock absorber with a coil spring encircling it. The shock absorber and spring are assembled as a unit prior to installation, and are replaced as a unit when the shock absorber has...

 suspensions, and are a large presence in the Japanese after-market automotive scene both in Japan, and in the JDM scene around the globe.

A notable product of CUSCO is the "E-CON", a coilover suspension set with electronically controlled dampers.

Cusco sponsored a high performance, RWD mid engined 2 door version of the Subaru WRX STI for professional racing.

http://image.automotive.com/f/featuredvehicles/9775908+pheader/sstp_0311_01_z+subaru_impreza_sti+car.jpg

External links

Cusco Company Website

Cusco Europe Company Website