Thx but what are the adjustments than if a choose the starter map 18psi for a stock carThe starter maps allow you to make adjustments. The staged maps do not. See the tune description and choose the one that's right for you!
http://www.ktuner.com/KTunerHelp/index.htmThx but what are the adjustments than if a choose the starter map 18psi for a stock car