MoTeC M1 / BMW / Porsche Specialists

Welcome to Drobnak Software! We develop custom solutions for integrating aftermarket ECUs into vehicles. We currently specialize in German vehicles, and we are trying to fill in certain portions of the market which are underserved.

We apologize, but if you recently tried to the use the contact function it was broken. It has been fixed.


Check out our Porsche and BMW solutions.


The real power of the Motec M1 series lies with With MoTeC M1 Build. The General Purpose packages that MoTeC has for sale can be used as a base for customization to your needs.

Data from the stock vehicle subsystems, such as ABS, Steering Angle Sensors, CAN Gateways, etc, can then be added in. Use it to give you unparalled insight into what is going on with your vehicle at any moment in time. For more information, contact us!

We were the first in the world to have a Motec M1 running on the 997 platform. We have continued this trend by recently verifying both Porsche 996 NA and Turbo work as well. 997 engines are the same from engine reference pattern standpoint, so our package now supports all variants of 996 and 997.1. We are also currently beta testing on the BMW M3 (E46 Chassis). Manual gearbox is ready today, SMG is currently a work in progress. Check out the blog for more info. Recent posts are listed below.

Oct 13, 2018
Aug 14, 2018
Apr 14, 2018

In addition to crafting the right software solution for you, as an authorized MoTeC dealer we can source their entire catalog.