About RS-R (Racing Studio-R)

Racing Studio-R or RS-R began life as a wholesale distributor in Osaka, Japan. Unsatisfied with the quality of parts we were able to obtain, we started our own factory in September 1980.

In 1980 RS-R established our own research and manufacturing facility. Since then we have been offering high performance, high quality products unavailable anywhere else.

In 1998 we established distribution in America and the rs-r.com website. In 2011 we opened RS-R USA, our American subsidiary company. We are working to establish our brand and reputation in America.

We strive to create only high-performance/high-quality products that do not exist in offerings from other companies. We do that by actively embracing the trial of motorsports competition such as drag races, N1, sprints, drifting, rallies and Super GT.

Now we are in the 21st century, where the social climate and technological innovation changes quickly. We want to pursue what our customers need, and what is best for society. In order to do that, we are committed to develop and manufacture products that satisfy the demand of our consumers now and in the future - without forgetting our beginning through the best technology and service.

We take pride in our young energy, imagination and curiosity; our continuously questioning mind; and spirit of fortitude.

March 1968: Founded as Toa Auto Parts in Osaka, Japan.

January 1972: Started manufacture and sales of original products such as sports shocks, mufflers and suspensions

March 1978: Founded TMC, an auto parts manufacturer and wholesaler in Osaka.

September 1980: Opened sports muffler manufacturing (RS-R) and an R&D center in Toyonaka.

April 1999: Founded RS-R KK

April 2001: Established an R&D center at our Osaka headquarters.

January 2008: Business consolidation of RSR KK and TMC KK.

April 2010: Established a second R&D center at our Osaka headquarters.