2008 Corvette - C6 / extra power...

[tavo11358]

I just intalled the predator tune on my Vette. And now, I dont really notice the increase on power at all. Not only that, the rear end sounds very cheap and funny now. After I give a little gas and let go, at the end... makes a burping noice from the exhaust, witch didnt before.
Besides that, I need to know what Im suposed to do next, because I have Corsa Xtreme exhaust system, Corsa X pipe, Halltech cold air intake installed and I dont see any options about that. Can someone give me some advice?, because I'm new on this.
Thank you in advance...

[06MonteSS]

do a steady driving/cruising data log and let's see where your fuel trims are at...

here's info:

http://diablosport.com/index.php?name=P ... opic&t=917

[tavo11358]

i really thank you for your reply, but i'm really sorry, im not good on this kind of stuff. And I really do not understand any of this.
I do really thank you, but if someone can explain in detail or easier way how to tune my car step by step, I really appreciate.
(thank you monte)