Checksumm.com is a website about chiptuning and other related information. The propose is the information, discussion and exchange of experiences around the topic Chiptuning and everything related to it. It is mainly a web site for experience professionals, beginners, and also for the normal user that searches for chiptuning information. Our goal is to have a strong community that helps each other and to have the best services to serve those users. The latest chiptuning news, a chiptuner directory, downloads database, etc.

This website was founded in December 2005. If you are interested in chiptuning, then bookmark this site and became a member of its community. New services will be implemented soon.

If you have any question please use the form.