Hello Guys and thanks so much in advance for the help!

I own my truck for 3 years and im pulling a 24k pounds RV , i just recently update ring (20) and put new tires (35) , i need more power on my truck and i cant find nobody here in South Florida willing to do the delete , im no have any mechanical experience and im afraid of screw it..so my question is if i can buy the 13-18 MM3 Tuner - Complete Option Package With Accessory Options and install the tuner part only on the truck and then later on when im able to find someone to do the delete? Is any issue or problem running the truck with this tuner with out the delete? , i no wanted to buy the one with the emissions because later or sooner im going to delete..

Really sorry if this is dumb question , but i cant find no info online related to this and maybe someone can answer me this..

Thanks and God Bless
Germain