Any help would be great!!! I have a 2014 Tahoe 5.3 Gen 4.... would like advice on how to get better acceleration and some better trans tuning... I had an 07 and it was tuned with HP Tuners prior to me buying the vehicle.... I love how that thing performed which had the same size engine... the one I have now is bone stock and would love if anyone can help....please and thank you!!! Stock tune that is on the vehicle now is posted in attachment... will be disabling DOD after this post, but any other help would be great!!!