Tuner is not preloaded. You will need to contact technical@spirintexusa.com for instructions and to send you stock file. 

Replacement tuner for the following vehicles

Wrangler TJ/LJ 2005-2006

Wrangler JK 3.8 2007-2011

Wrangler JK 3.6 2013-2018

2013-2022 Dodge Charger

2013-2022 Dodge Challenger

2013-2022 Chrysler 300

2012-2015 Grand Cherokee

2012-2017 Ram 1500