JRS is proudly listed as an authorized dealer for ProTuningFreaks – Bootmod3 custom BMW ecu tuning.

World’s First custom flash tuning platform for the BMW F series. Cloud based solution with a web based interface and mobile apps for iOS and Android. Developed and tested in-house from the ground up over the course of almost 2 years prior to its November 2016 debut with new features and updates being added regularly makes the bootmod3 platform a custom BMW factory DME tuning solution like no other on the market today.



All softwares can be purchased on our web store.


JRS is an authorized reseller for BM3 software. Under no circumstances will JRS be liable for any damages or expenses by reason of use or sales of any such service.