> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://docs.ixi.center/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What's the difference between IXI Unlimited and IXI Restricted

IXI is offered in two versions:
IXI Restricted: SKU: IXI01.002 The Tuner user can create a micro-slave network at the cost of 199€ per device. These devices are purchased already associated with a single Tuner. 
IXI Unlimited SKU: IXI01.001 The user can request vehicle optimization files from any tuner in the Tuner List visible on ixi.center at each use.This version of IXI costs 289€ per device. Moreover, if he is an expert, he can use IXI to download the original file of the vehicle, modify it on his own, then write it back on the unit.
You can purchase IXI here: https://magicmotorsport.shop/en/ixi-personal-flasher.html