96-97 LT1 Impala, Roadmaster, Caprice Tune

Staff at Garrett Tuning was super responsive to my questions. I can certainly feel the difference in my 96' Buick Roadmaster now that I have my tuned original ECU from Garrett back in the car I named "GOLIATH!" Shifts are faster, revs are a few thousand rpm higher & aggressive sounding, top end mph is now officially unlimited, and now my Hotrod goes 0 to 60 in " I'm about to find the hell out lol"