Slave tools are the tools that are sold the most on the market. Benefit of buying a Slave tool is that the purchase value is lower in comparison to a Master tool. For starting tuners it is a really good investment to start without knowing all the ins and outs of the tuning world. While the slave tool is connected to our fileservice you can buy credits to start tuning.

When buying a slave tool in our webshop of 24-7chiptuningtools.com you will receive 10 free credits. So your first 10 tunings are for free! Beware, a slave tool must be connected to a master and can only use files from this master.