DSM (Diamond Star Motors; 1990-1999 Mitsubishi Eclipses, Eagle Talons, and Plymouth Lasers) cars are relatively easy cars to modify for big performance with basic bolt-on parts.
Learn what parts are available for your car by browsing our Parts Catalog. See what order you should perform your modifications by checking our Tech Guide, post updates about your DSM build in a Blog, and of course, talk with other DSM owners in our Forums. Register today to access all of our innovative features.
Our Mission
The number one goal of DSMtuners is to promote the modifying of DSM cars for increased performance and legal forms of racing. We cater to the performance enthusiast, promoting the sharing of information and ideas regarding modifications, parts, and the results of those modifications. We are an inclusive community that isn't selective in our registration process, however we do demand a certain level of respect and maturity from our members. Anyone can join - your attitude will dictate how long you stay. We have a small set of rules and policies that everyone is required to follow. We discourage elitist, negative and divisive attitudes and demand a friendly, respectful atmosphere. Newcomers are expected to do their own research before asking questions and are not to spread misinformation. Be a positive contributor help us keep the DSM community thriving!
