Kia Ceed 1.6l CRDI Chip Tuning

Hello guys, I drive a Kia Ceed 1.6l Crdi with 115hp. The car is BJ 2011 and therefore still has 5.5 years warranty. Would you like to install a chip tuning module like e.g. http://www.ebay.de/…/140914958708?… My question is, if I have a problem with my car and want to handle this via the Kia warranty, can the workshop then find out via a diagnostic device if I have done a chip tuning on the car? If I have a problem then I will of course remove the module bev or the car goes to the workshop. Thank you in advance.