Tuning tools come in two main types, known as ‘Slave’ and ‘Master’. But what do these terms mean? And what is the difference between them? Let’s dive into this!
Slave tools
Slave tools are designed for reading and writing tuning files, without the capability to open or modify them. These tools are more affordable and are always linked to a Master tool provided by a tuning software supplier, like Fast-Chiptuningfiles.com.
Master tools
Master tools are more expensive but allow users to adjust and customize tuning files. This makes them the preferred choice for experts skilled in modifying engine management software.


