I just installed a 70 mm bbk throttle body and egr plate on my 93 gt and also did a cold air intake and plug wires and cap and rotor. I did everything that your suppose to do according to bbk instrutions. When i took the car out and drove it i noticed that it shifted differently then it did before. It shifts quicker then it did before. Has any body else every had this happen to them or is this common? And is there any thing i can do to change it?