So i've noticed that usually between 2k and 3k rpm while steppin on the gas hard makes my car hesitate a bit. Now i'm not sure if this is a normal thing or what. By the way I have an 07 wrx with the EBAY CBE and carbon fiber hood. I think I remember reading something a while back that if I bought Cobb's AP that it would smooth it right out but not too sure if it's true.
Does anyone else have this issue?